Mathematics College

Please help Giving 15 points

Answers

Answer 1

Answer:

you said you're giving 15 points but its 8

Related Questions

need help with this algebra ii question

Answers

The parabola crosses the x-axis at x = 1 and x = -3.

x - 1 = 0

x = 1

x + 3 = 0

x = -3

b = 3

Hope this helps!! :)

A.4/10
B.1/20
C.3/40
D.2/20

Answers

Answer:

it's C. 3/40

Step-by-step explanation:

ghjfrukkbf

solve pls branliest!

Answers

Answer:

2004-(-185)=2189

-185+469=284

Step-by-step explanation:

I double checked them

Answer:

A. 3 is 1,819 feet lower than 5

B.284

Step-by-step explanation:

4✓6 × 3✓6
multiply and simplify
show work

Answers

Answer:

√

Explanation:

First put change the words into an equation:

√

Now you can multiply them together as you would normally multiply:

√

Now let's prime factor 18 and see if there are any squares that we can take out of it to simplify. All we have to see is if there are 2 numbers that are the same:

/ \

As you can see, we have a square:

So take

√

out of

√

. You should have:

√

But since

√

we can simplify further to make:

√

→

√

Step-by-step explanation:

Indhu has 150 stamps and Clarissa has 78 stamps. How many stamps must Indhu give Clarissa so that they will have the same number of stamps?

Answers

Answer:

36 stamps

Step-by-step explanation:

150+78=228

228/2=114

150-114=36

can someone help me with this it’s due!!!

Answers

Answer:

10 feet tall

Step-by-step explanation:

(Triangle problem was answered in a previous question)

So like before, we have a ratio: 1.5inches:2.5feet

We have a starting value as well: 6 inches

All we have to do is convert from inches to feet (not with a real life equation, but with the given equation)

To begin, dvide 6 by 1.5

6inches/1.5inches = 4 (The units canceled out during division)

Not multiply by the ratio:

4 * 2.5feet = 10 feet (It takes the units in feet)

Therefore, the tree is actually 10 feet tall.

Please help me thank you!!

Answers

Answer:

what the hell

Step-by-step explanation:

please help me with this sum

Answers

Answer:

lol no34532534

Step-by-step explanation:

Can someone pls help me Pls

Answers

8/9 * 1/7 is 8/63 sooo yeah

Answer:

8/63

Step-by-step explanation:

(1/7)×(8/9)=8/63

yep

For each team, find the unit rate games per loss.

Answers

Answer:

Ой ну не знаю очень сложный вопрос

Calculate the range of change and identify the y-intercept. who ever answer this gets ranked.

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Xdv de vtadbtsaby dvdw

Edward opens a new account and makes a deposit of $150. He then makes withdrawals of $10, $20 and $25, before depositing $30 more. What is the new balance?

Answers

The new balance is $125
Explanation)
150-10-20-25 = 95
95 + 30 = 125

150 - 10 - 20 - 25 + 30 = 125
the new balance is $125 :)

If a unicorn went 200 miles how many feet did it take to get home?

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Answer:1 mile traveled at the rate of 200 miles in 60 minutes. ... Therefore, it would take 18 seconds to travel 1 mile going at a speed of 200 miles per hour!

Step-by-step explanation:

Don’t mind answers in boxes

Answers

An expression needs to contain a variable (like “x”) the variable in this case is the total amount of students. For Dance, if we use x to represent the total amount of students, then the statement “1/9 of the students” can be expressed as 1/9x. Then, since it say “29 more than one ninth of the students”, you add 29 to the expression as it’s own term( meaning don’t add 29 with the 1/9, just put them beside each other to form the expression). Doing this should give you the answer: 1/9x + 29

Which symbol correctly compares these fractions?

−35□−23

=

<

>

Answers

-35 is < -23.

-35 is less than -23.

-23 is closer to 0 on the number line with 12 steps than -35.

Which of the following coordinates of points belong to the solution set of the inequality y <2x² +3x - 5?

A.(-3,2)
B.(-2,9)
C.(1,6)
D.(3,1)
E. (-1.5)

Answers

Answer:

A , D

Step-by-step explanation:

Check the inequality for each point.

For A. (-3,2)

[tex]y < {2x}^{2} + 3x - 5 \\ 2 < {2 ( - 3)}^{2} + 3( - 3) - 5 \\ 2 < 2 \times 9 - 9 - 5 \\ 2 < 18 - 9 - 5 \\ 2 < 4 \\ [/tex]

The inequality is satisfied.

For B. (-2,9)

[tex]y < {2x}^{2} + 3x - 5 \\ 9 < 2 {( - 2)}^{2} + 3( - 2) - 5 \\ 9 < 2(4) - 6 - 5 \\ 9 < 8 - 6 - 5 \\ 9 < - 3 \\ [/tex]

The inequality is not satisfied.

For C. (1,6)

[tex]y < {2x}^{2} + 3x - 5 \\ 6 < {2(1)}^{2} + 3(1) - 5 \\ 6 < 2(1) + 3 - 5 \\ 6 < 2 + 3 - 5 \\ 6 < 0[/tex]

The inequality is not satisfied.

For D. (3,1)

[tex]y < {2x}^{2} + 3x - 5 \\ 1 < {2(3)}^{2} + 3(3) - 5 \\ 1 < 2(9) + 9 - 5 \\ 1 < 18 + 9 - 5 \\ 1 < 22 \\ [/tex]

The inequality is satisfied.

For E. (-1,5)

[tex]y < {2x}^{2} + 3x - 5 \\ 5 < {2( - 1)}^{2} + 3( - 1) - 5 \\ 5 < 2(1) - 3 - 5 \\ 5 < 2 - 3 - 5 \\ 5 < - 6 \\ [/tex]

The inequality is not satisfied.

Find the value of (64)1/2x(125)1/3

Answers

Answer= 4000/3

Step by step explanation

64(
1
2
)(125)(
1
3
)
=(32)(125)(
1
3
)
=4000(
1
3
)
=
4000
3

can anyone heelp me pls

Answers

Answer:

I think it's b.

Step-by-step explanation:

b. ,. ....

Three cubes with volumes 8 cm3, 27 cm3 and 64 cm3 are glued together to form a solid figure. What the least possible surface area (cm2) of the solid figure?

Answers

Answer:

148 cm²

Step-by-step explanation:

The cubes have sides of 2 cm, 3 cm and 4 cm respectively.

Their face area of the cubes is 4 cm², 9 cm² and 16 cm² respectively.

Total surface area of each cube is:

Side 2 cm - 6*(2*2) = 24 cm², Side 3 cm - 6*(3*3) = 54 cm², Side 4 cm - 6*(4*4) = 96 cm².

Total of three cubes:

24 + 54 + 96 = 174 cm²

When you glue the cubes together you lose an area equal to double face area of the smaller cube from the total surface area.

Possible decrease, provided full faces area covered:

2 cm cube with the other two ⇒ loss of four 2x2 faces 4*4 = 16 cm²3 cm or 4 cm cube with the other two ⇒ loss of two 3x3 and two 2x2 faces 2(9+4) = 26 cm²

The least possible surface area is:

174 - 26 = 148 cm²

☆Answer :

3Cubes :

Volume = 8cm³ ==> r = 2cmVolume = 27cm³ => r = 3cmVolume = 64cm³ => r = 4cm

Soo :

Volume - 1 = 6 × 2² = 6 × 4 = 24cm²

Volume - 2 = 6 × 3² = 6 × 9 = 54cm²

Volume - 3 = 6 × 4² = 6 × 16 = 96cm²

Totals = 24 + 54 + 96 = 174cm²

[tex] \: [/tex]

surface area = 174 - 2(3² + 2²)

surface area = 174 - 2(9 + 4)

surface area = 174 - 2(13)

surface area = 174 - 26

serface area = 148cm²

[tex] \: [/tex]

-HayabusaBrainly

each big square below represents one whole. what percent is represented by the shaded area?

Answers

Answer:

43%

Step-by-step explanation:

mark me as brainliest please

In right triangle PQR, PR = 17, RQ = 15,
= 15,
and PQ = 8. What is tan P?

Answers

Answer:

[tex]\sf\bold \longmapsto \: Tan \: P = \frac{15}{8} [/tex]

Step-by-step explanation:

We know,The formula of Tan ∅ is–

[tex]\sf\longmapsto \: \tan = \frac{opposite}{adjacent} [/tex]

Therefore,Tan P will be Option D

[tex]\sf\longmapsto \: \frac{15}{8} [/tex]

Álgebra ajajajajajajajajaja

Answers

a.) √64 = 8
b.) 3√125 = 15√5
c.) 4√256 = 64
d) 2√ -169 = 26

Si tienes alguna pregunta, envíeme un mensaje y lo explicaré :)

Click on the least amount of rainfall.

Answers

The least amount is the smallest amount, 1/8.

helppppppppppp please

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The answer would be 6

Answer:

.......

...........

Tap X can fill a bath in 12 minutes.
Tap Y can fill a bath in 6 minutes.
How long will it take to fill the bath with both taps running at the same time?

Answers

Answer: 4 minutes

============================================================

Explanation:

Let's say that this tub is 72 gallons. I picked this number since 12*6 = 72. You can pick any number you want, but I picked this number so we end up with whole number results as shown below.

Tap X can fill the 72 gallon tub in 12 minutes. Its rate is 72/12 = 6 gallons per minute. Tap Y has a rate of 12 gallons per minute because 72/6 = 12.

Add the two unit rates: 6+12 = 18

If the two taps are opened at the same time, then they will work at a rate of 18 gallons per minute.

Let x be the number of minutes. The expression 18x represents how much of the tub is full after x minutes. Set this equal to the 72 we started with earlier and solve for x.

18x = 72

x = 72/18

x = 4

It will take 4 minutes if both taps are running at the same time.

Does anyone know what 7600 53/8 simplified is

Answers

Answer:

53/8 = 53/8

Step-by-step explanation:

Here we will simplify 53/8 to its simplest form and convert it to a mixed number if necessary.

In the fraction 53/8, 53 is the numerator and 8 is the denominator.

When you ask "What is 53/8 simplified?", we assume you want to know how to simplify the numerator and denominator to their smallest values, while still keeping the same value of the fraction.

We do this by first finding the greatest common factor of 53 and 8, which is 1.

Then, we divide both 53 and 8 by the greatest common factor to get the following simplified fraction:

58/3

Therefore, this equation is true:

53/8 = 53/8

If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction.

53/8 = 6 5/8

-Hope this helps.

what is the answer of 380 x 690 estimate

Answers

Answer:

26200

Step-by-step explanation:

exactly 262200

jerry runs at a speed of 9 feet per second. Write his speed as a rate

Answers

Answer:

is this what your looking for?

Please Help!!!!!!!!!!!

what is the ninth term of the arithmetic sequence a(n)=14 + 2(n-1)?

A. 21
B. 23
C. 30
D. 32

Answers

Answer:

C= 30

Step-by-step explanation:

Work out the following:

a) 3/4 - 7/9 + 2/3

Answers

Answer: 23/36

Step-by-step explanation:

[tex]\frac{3}{4} -\frac{7}{9} +\frac{2}{3}[/tex]

You need to find a common denominator.

The common denominator is 36. You have to get all denominators to 36.

How to do that?

Example = [tex]\frac{3}{4} *\frac{9}{9} =\frac{27}{36}[/tex].

Do that to all the fractions.

[tex]\frac{27}{36} -\frac{28}{36} +\frac{24}{36} = \frac{23}{36}[/tex]

Other Questions

Find the volume of the composite solid. HELP!!!!!!!!!!!!!!!!! WILL GIVE BRAINLIEST!!!!!!!!!!!!!!11 Highlight examples of VERBAL IRONY in BLUE (at least TWO)Highlight evidence where WORD CHOICE, IMAGERY, or SETTING establishes the MOOD of the story in PINK (at least Three)Highlight evidence of CHARACTERIZATION for Montresor (the narrator) in YELLOW (at least TWO)NO LINKS. WORTH 50 POINTS!!!!!!!!!!!I took from their sconces two flambeaux, and giving one to Fortunato bowed him through several suites of rooms to the archway that led into the vaults. I passed down a long and winding staircase, requesting him to be cautious as he followed. We came at length to the foot of the descent, and stood together on the damp ground of the catacombs of the Montresors.The gait of my friend was unsteady, and the bells upon his cap jingled as he strode."The pipe," said he."It is farther on," said I; "but observe the white webwork which gleams from these cavern walls." He turned towards me and looked into my eyes with two filmy orbs that distilled the rheum of intoxication."Nitre?" he asked, at length."Nitre," I replied. "How long have you had that cough!""Ugh! ugh! ugh! -- ugh! ugh! ugh! -- ugh! ugh! ugh! -- ugh! ugh! ugh! -- ugh! ugh! ugh! My poor friend found it impossible to reply for many minutes."It is nothing," he said, at last."Come," I said, with decision, we will go back; your health is precious. You are rich, respected, admired, beloved; you are happy as once I was. You are a man to be missed. For me it is no matter. We will go back; you will be ill and I cannot be responsible. Besides, there is Luchesi" --"Enough," he said; "the cough is a mere nothing; it will not kill me. I shall not die of a cough.""True -- true," I replied; "and, indeed, I had no intention of alarming you unnecessarily -- but you should use all proper caution. A draught of this Medoc will defend us from the damps."Here I knocked off the neck of a bottle which I drew from a long row of its fellows that lay upon the mould. "Drink," I said, presenting him the wine. He raised it to his lips with a leer. He paused and nodded to me familiarly, while his bells jingled."I drink," he said, "to the buried that repose around us.""And I to your long life."He again took my arm and we proceeded."These vaults," he said, are extensive.""The Montresors," I replied, "were a great numerous family.""I forget your arms.""A huge human foot d'or, in a field azure; the foot crushes a serpent rampant whose fangs are imbedded in the heel.""And the motto?""Nemo me impune lacessit.""Good!" he said.The wine sparkled in his eyes and the bells jingled. My own fancy grew warm with the Medoc. We had passed through walls of piled bones, with casks and puncheons intermingling, into the inmost recesses of the catacombs. I paused again, and this time I made bold to seize Fortunato by an arm above the elbow."The nitre!" I said: see it increases. It hangs like moss upon the vaults. We are below the river's bed. The drops of moisture trickle among the bones. Come, we will go back ere it is too late. Your cough" --"It is nothing" he said; "let us go on. But first, another draught of the Medoc."I broke and reached him a flagon of De Grave. He emptied it at a breath. His eyes flashed with a fierce light. He laughed and threw the bottle upwards with a gesticulation I did not understand. the wording is quite confusing so please help A lightbulb consumes 1440 watt-hours Per day how many watt-hours does it consume in three days and 12 hours? 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