Mathematics High School

need help on this! thanks :)

Need Help On This! Thanks :)

Answers

Answer 1

Answer:

1/3

Step-by-step explanation:

Answer 2

Answer:

-2,4

Step-by-step explanation:

Related Questions

The graph shows the function f(x) = 2^x
What is the value of x when f(x) = 4?
O A. 2
O B. 3
O C. 1
O D.O

Answers

Answer:

2

Step-by-step explanation:

If point P(3,-2) is rotated 90° about the origin, what is the
image of P?

Answers

Answer:

( -3, -2 )

Step-by-step explanation:

Rate me branliest please :)

(Give Brainliest)need ASAP

Answers

Answer:

the answer is 1/2

Step-by-step explanation:

Mean is add up all the numbers and divide by how many numbers there is, so -(2+5-10+15)/4, which is 2/4 or 1/2 plz mark brainliest hope this helps

When making a batch of cookies, the recipe calls for 1 cup of sugar and 2 cups of flour. What is the ratio of sugar to flour in the cookies?

Answers

Answer:

5243 65 A

Step-by-step explanation:

Answer:1/2

Step-by-step explanation:

1/2

Write the equation for (3,6) in a point-slope form

Answers

Answer  )Step-by-step explanation:

y

−

6

=

3

(x

−

3)

Answer:

y - 6 = m(x - 3)

Step-by-step explanation:

Use the given point (3, 6)

But slope is not known, need it to be known or the second point to find it

y - 6 = m(x - 3)

(2a^3)^4(a^3)^3
simplify

Answers

Answer:

16a^21

Step-by-step explanation:

Answer:

16 a^21

Step-by-step explanation:

= (2a^3)^4 (a^3)^3

= (2^4 a^3*4) (a^3*3)

= (16a^12) (a^9)

= 16 a^21

Which expression is equivalent to 5^10 times 5^5?
A. 5^2
B. 5^5
C. 5^15
D. 5^50
Awnser D is already ruled out

Answers

I believe the answer is A

I'm so lost in trigonometry please help??​

Answers

Answer:

The ladder will go approximately 35.71 ft up the building.

Step-by-step explanation:

The 50 ft ladder is leaning against a building and the base of the ladder is 35 feet from the base of the building.

It means the ladder will form a right triangle with the building with the following dimensions:

base  =  35  f t hypotenuse  =  50  f t height = ?

Using the Pythagorean Theorem to determine the height,

[tex]a^2+b^2=c^2[/tex]

Here,

a is the heightb is the basec is the hypotenuse

Substitute the given values into the equation to determine the height:

[tex]a^2+b^2=c^2[/tex]

[tex]a^2+\left(35\right)^2=\left(50\right)^2[/tex]

[tex]a^2+1225=2500[/tex]

[tex]a^2=1275[/tex]

[tex]\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}[/tex]

[tex]a=\sqrt{1275},\:a=-\sqrt{1275}[/tex]

[tex]a\:=\:35.71,\:\:\:a\:=\:-35.71[/tex]

We know that height can not be negative. Thus,

[tex]a=35.71[/tex] ft

Therefore, the ladder will go approximately 35.71 ft up the building.

please help!! i need this done before tonight

Answers

Answer:

73.3

Step-by-step explanation:

cos 39=(57/x)

x=57/cos 39

= 73.345=73.3

cos x =adjacent/hypotenuse

adjacent is side where angle is subtended

hypotenuse is the longest side of the triangle

1. (x + 2) < −3(x + 4)

2. −3x + 3 < 6

Answers

number 1:

[tex]x>\frac{-7}{2}[/tex]

number 2:

[tex]x>-1[/tex]

Question 1 An online music store is offering a promotion. When you spend $35 or more, you receive 3 songs for free. You buy an album for $12. Identify an inequality that represents how much more money *m* you must spend to receive the three free songs.

Answers

Answer:

you need to spend 23 Dollars

The first five multiples of the number 3

Answers

Answer: 3,6,9,12,15

Step-by-step explanation:

Im not sure how to explain this but if you listen to school house rock multiple of three song it helps.

What appears to be the range of the part of the function shown on the grid?

Answers

Answer:

(-5,2)

Step-by-step explanation:

Answer:

x ≥ −5

Step-by-step explanation:

I'm pretty sure this is the answer.

if it isn't, I'm sorry for disappointing you.

What do you think is the importance of having a hyperboloid structure in most of the power plants?

Answers

Answer:

Cooling Tower

A power plant consists of many components, but cooling towers are some of the most important. The function of a cooling tower is to release the excess heat (or waste heat) to the atmosphere by cooling down hot fluid (water, in most cases) to a lower temperature.

Step-by-step explanation:

please, i really need help

Answers

(2,6) it’s where they cross. If there isn’t a graph make the two equations equal to each other to find x then plug in x to either equation to find y


Anthony pald $273.20 for 4 new tires. What was the cost of each tire in dollars and cents?
F) $269.20
G) $6.83
H) $53.40
J) $68.30

Answers

Answer: J) $68.30

Step-by-step explanation:

$273.2/4=$68.3 for each tire

Answer:

J) $68.30

Step-by-step explanation:

Because there are 4 tyres, you split $273.20 into 4 parts, which is $68.30. I hope this helps!

Can anyone help me with this?

Answers

Step-by-step explanation:

for a it's y=12x+60

for b it's y=1x+21

for c it would be) 40-70=-30/1-3=-2 and then divide -30/-2 is 15.

for d it would be y=20x+20

it would be ethier a or d

Mario’s speed while riding his bike is shown in the graph.

Answers

Answer:

99fht

Step-by-step explanation:

Can someone please help me

Answers

The third option
Because when you’re finding the slope of a line you rise/run. Defined the B of a slope intercept equation you find where the line is intersecting the Y axis

Answer:

Y=.833x-2

Step-by-step explanation:

correct y intercept and rise over run  gives you the slope.

Im building my first gaming pc soon, any recommendations/tips?

Answers

Answer:

get a nvidia 2600 rtx it a good graphics card and then get a i7 its a good cpu

Step-by-step explanation:

Solve 6.1−0.3≥c+1.
please help me

Answers

Answer:

c≤  24/25

​

Step-by-step explanation:

"0.3" was replaced by "(3/10)". 2 more similar replacement(s). Simplify 3/10

    61     3      

 (—— -  ——) -  (c + 1)  ≥ 0    then simplify 61/10

  10    10    

3.1       Adding fractions which have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

    61 - (3)                   29

————————  =  ——

     10                          5

29    

 —— -  (c + 1)  ≥ 0  

 5    

4.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  5  as the denominator :

            c + 1     (c + 1) • 5

   c + 1 =  —————  =  ———————————

              1            5      

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Rewrite the whole as a fraction using  5  as the denominator :

                         c + 1     (c + 1) • 5

   c + 1 =  —————  =  ———————————

                             1            5    

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

                              29 - ((c+1) • 5)     24 - 5c

————————————————  =  ———————

                                          5                5

    24 - 5c

 ———————  ≥ 0  

      5    

 

Multiply both sides by  5  

5.2    Multiply both sides by (-1)

Flip the inequality sign since you are multiplying by a negative number

     5c-24  ≤ 0

5.3    Divide both sides by  5  

     c-(24/5)  ≤ 0

5.4      Add  24/5  to both sides

            c ≤ 24/5

Answer:

wehj

Step-by-step explanation:

please help asap !!!!

Answers

Your answer is C,105

Find the slope of 1,3 and 1,-2

Answers

Answer:

M=0

Step-by-step explanation:

i did math

A computer store buys a computer system at cost of 572.40 cents the selling price was first at 9:54 but then the store was advised at 20% markdown on the system answer parts a and b

Answers

Answer: See explanation

Step-by-step explanation:

A. Find the current sale price. Round to the nearest cent if necessary.

B) Members of the stores loyalty club can and additional 10% off their computer purchases. How much do club members pay for the computer with their discount.

A. Current sales price will be:

= $954 - (20% × $954)

= $954 - (0.2 × $954)

= $954 - $190.80

= $763.20

B. Club members will pay:

= $763.20 - (10% × $763.20)

= $763.20 - (0.1 × $763.20)

= $763.20 - $76.32

= $686.88

this is 3 question help please

Answers

3 should be D
11 should be D
13 should be A

What is the slope of the line?
A. 3/4
B. -3/4
C. -4/3
D. 4/3

Answers

(0,0) (3,4)
(4-0)/(3-0) = 4/3
The slope is 4/3

Answer:

d, you go up for and over 3

Which weighs more: a pumpkin that weighs 3.2 kilograms, or a cat that weighs 9 pounds?

Answers

Answer:

The cat weighs more.

Step-by-step explanation:

1 pound is about 0.45 kilograms. If you convert 9lb to kilograms then you will get 4.08 kilograms, so the cat weighs 4.08 kilograms and the pumpkin weighs 3.2 kilograms, therefore the cat weighs more.

please please help me​

Answers

I think it’s B. Sorry if it isn’t

Part B What is the perimeter in units, of polygon UVWXYZ? Enter your answer in the box​

Answers

Answer:

25 should be the answer.

Step-by-step explanation:

The teachers need to buy eggs and plastic spoons for the egg race event. The teachers want to have 1 egg for every spoon. The eggs are sold in packs of 6 , and the spoons are sold in packs of 10 . If the teachers want to buy exactly 30 spoons and have no leftovers, they need to buy

Answers

Answer:

5 packs of eggs

3 packs of spoons

Step-by-step explanation:

Eggs are sold in packs of 6

Spoons are sold in packs of 10

The teachers want to have 1 egg for every spoon

Find the Lowest common multiple of 6 and 10

6 = 12, 18, 24, 30, 36, 42, 48, 54, 60

10 = 20, 30, 40, 50, 60

The lowest common multiple of 6 and 10 is 30

If the teachers want to buy exactly 30 spoons and have no leftovers

Eggs are sold in packs of 6

Number of packs needed = 30 /6

= 5 packs

Spoons are sold in packs of 10

Number of packs needed = 30/10

= 3 packs

The teacher will buy 5 packs of eggs and 3 packs of spoons to have exactly 30 spoons and have no leftovers

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