Mathematics Middle School

I have a lot of questions I need to do for final so yeah can you guys estimate 16×22×9. Estimate 4×26×15. Estimate 6×21×19. Estimate 39×95×10. Estimate 52×8×12. Estimate 16×8×19. Estimate 29×21×2. Estimate 32×21×7. Estimate 12×72×9. Estimate 8×19×78. Estimate 20×48×12. Please if you can do this I own you my life.

Answers

Answer 1

Step-by-step explanation:

16×22×9 is abt 3168. 4×26×15 is abt 1560. 6×21×19 is abt 2394. 39×95×10 is abt 37050. 52×8×12 is abt 4992. 16×8÷19 is abt 2432. 29×21×2 is abt 1218. 32×21×7 is abt 4704. 12×72×9 is abt 7776. 8×19× 78 is abt 11856. 20×48×12 is abt 11520

Answer 2
Sorry I need help too

Related Questions

Find the radius of the circle.
Circumference = 18.84 yd
a. 3 yd
b. 59.16 yd
c. 6 yd
d. 118.32 yd

what's the answer??​

Answers

Answer:

A. 3yd

Step-by-step explanation:

There are two formulas that can be used for the circumference of a circle:

c = πd and c = 2πr

Since we want to solve for the radius, let's use c = 2πr

The circumference, 'c', is 18.84 inches

Since 'π' is an irrational number, we use its approximation of 3.14

We are trying to solve for 'r', which is the radius

The circumference, 'c', is 18.84 inches

Since 'π' is an irrational number, we use its approximation of 3.14

We are trying to solve for 'r', which is the radius

Plugging in, we get:

18.84 = 2(3.14)r

Since 'π' is an irrational number, we use its approximation of 3.14

Notice there are the same amount of decimal places (two!) in the answer as the combined amount of spaces in the numbers being multiplied!

18.84 = 6.28r

The goal is to isolate and solve for 'r', which is the radius

18.84/6.28 = 3

So we get "3 = r", which means the radius is 3 inches!

which angles are vertical to each other ?
I'll mark brainliest

Answers

Answer:

5 and 7

Step-by-step explanation:

vertical angles are opposite from each other

Answer:

5 and 7

Step-by-step explanation:

which angles are vertical to each other ?

Answers

Answer:

11 and 9

Step-by-step explanation:

Answer:

<12 and <10

Because they are opppsite to each other. So they are vertically opposite angle (V.O.A).

Please help..write expanded form of the expression

Answers

79203782 there u go so that’s should he
79203782 there you go






Help with math 10 points

Answers

Answer:

Step-by-step explanation:

(4,5)

the answer is (4,5) :))

The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?

Answers

It would be 11 1/2 ft.
Area = Length x Width
95 5/6 = L x 8 1/3
95 5/6 divided by 8 1/3
= 11 1/2 ft

The solution of the equation 5x+3=3x+5 is
2 or 1

Answers

Answer:

=

1

Step-by-step explanation:

The answer for the solution to you’re problem is 1

which angle is adjacent to 9 ?

Answers

angle 12 it means next to or closest so it’s in the same line as 12
Angle twelve would be the angle that is adjacent to angle nine

I need to get aleks done on june 30th

Answers

Answer:

Down

Step-by-step explanation:

2x-8<-24

Down cause that what the person said

Find the height and volume of cone:

Answers

Answer:

v=9

h=15

Step-by-step explanation:

V=9
H=15 I double checked both of them

Please help!!!!!!!!!!!!!!!!!!!!

Answers

1. Corresponding

2. Angle 8
the first one is corresponding
the second one is angle 8

Help right now please.

Answers

I solved and the mean is 10

Answer:

4.8

Step-by-step explanation:

ok this is like not helpful but i did this i past my math class
In my class we used to call y=mx+b 'whY is My eX whith the ️!tch' and it worked i passed ;-;
thats all just something to help lol

Answers

Answer:

Step-by-step explanation:

Answer:

Ask this to those who have choose collage level MARK ME AS THE BRAINLIEST

Step-by-step explanation:

Help please!! Will give Brainly, and 50 Points.

Answers

Answer:

c. (11,-21)

Step-by-step explanation:

to visualize this, i put it on a graph and if you graph the 2 lines you find the point they intersect, which is (11, -21) Hope this helps!

Answer:

C

Step-by-step explanation:

Use Net to find surface area of regular pyramid!! Pls help!!!!!!

Answers

Answer:

78

Step-by-step explanation:

The answer is 78 I just did this 3 days ago

Cindy's yard is 30 feet long and 40 feet wide. Edward charges 2 cents per square foot to mow yards. How much would Cindy have to pay to have Edward mow her yard?

A.) $24

B.) $240

C.) $48

D.) $480

Answers

The answer is A 24$ because 30x40 is 1200 and 1200x 0.02 is 24
A 24 because u gotta do 30x40

giving brain list for correct

Answers

Answer:

216 ft^2

Step-by-step explanation:

area of a triangle: (height * base)/2

in this problem,

height = 12, base = 36

area = 12*36/2 = 6*36 = 216

216 ft^2

Answer: 216

Step-by-step explanation:

Help with math earn 10 points

Answers

Answer:

2 I think

Step-by-step explanation:

It is 2 (Unnecessary Stuff)

help me please (look at image)

Answers

about 3 inches is the answer

emma gave 2/5 of her money and an additional $9 to olivia. she gave 4/7 of her remaining money and an additional $1 to Ava. emma then had $17 left. how much did emma have at first

Answers

yo wsp how is it going kane
I think she has 85 left, I did the math but ion feel like writing it out. I could be wrong

Can I get some help plzzz. Also plz give steps

Answers

Answer:

r=2.9 cm

Step-by-step explanation:

Given:

volume=486π cm^3

height=18 cm

volume of a cone=πr^2h

486=π*r^2*18

486=18π*r^2

486/18=πr^2

27/π=r^2

27/3.14=r

8.5987=r^2

[tex]\sqrt{8.5987[/tex] =r

2.9323 =r

2.9=r(after converting to nearest tenth)

R=2.9cm………………………………………

(trigonometry question)
-I'll give branliest as a reward-

Answers

Answer:

AC=2.868

Step-by-step explanation:

using pythagoras theorem

take 35 degree as reference angle

hypotenuse =5 , opposite =AC , adjacent=BC

using sin rule

sin 35=opposite/hypotenuse

0.5735=AC/5

0.5735*5=AC

2.8675=AC

2.868=AC

Ac=2.868 sorry if I am wrong

Which expression has a value of 6?

Answers

Answer:

Option 4

Step-by-step explanation:

The answer is option 4 because whenever a number is enclosed in those two lines that come in the left and right sides it means absolute value and absolute value makes the number positive regardless of the sign that it has, so in this case you have the negative but the absolute value makes it positive since it has the absolute value lines.

Option 4 whenever you see “| |” remember to look for the opposite of what’s in those lines for example:

|-3| the opposite would be positive 3!

A wall is 60 feet tall. To avoid tipping over, the ladder must be placed 11 feet from the base of the wall. How tall of a ladder must you have to reach all the way to the top of the 60 foot wall?

Answers

61 feet

I got this by doing the pythagorean theorem, which is a^2+b^2=c^2

Plugging in the values, it is 60^2+11^2=c^2

Once solved, it gives you 61 feet
61 feet is the answer okkkkkkkkk

What is the volume of the following rectangular prism?

Answers

Answer:

7/8

Step-by-step explanation:

Volume=AH

A= Area of base

H= Height

So

Volume= 1/3/4*(1/2)

=7/8

Answer:

7/8

Step-by-step explanation:

Hi this is 7th grade geometry with screenshot

Answers

Answer:

80

Step-by-step explanation:

ㄥAEC+160=180

ㄥAEC=20

ㄥAEC+x+80=180

20+x+80=180

x=80

There is a more simple method

x+80=160

x=80

It’s 80 because it is and it’s right

Which value(s) from the set {5,7,9,11,13} make the inequalty w-4<8 true?

A. {5,7,9,11}
B. {11,13}
C. {13}
D. {5,7,9}

Answers

Answer:

5 7 9 11

Step-by-step explanation:it took me a little plz give me brainlist and a thank u

The answer is A I hope this helped

can someone please answer these (real answers only)

Answers

5. The number of visitors increase in April, spike in August and then decrease in September.

6. December is in winter, therefore many people do not travel during December.

7. There are not a lot of holidays in February and March, so people are either working or going to school instead of visiting.

I hope this helped!
“5. The number of visitors increases in April, spike in August and then decreases in September. 6. December is in winter, therefore many people do not travel during December. 7. There are not a lot of holidays in February and March, so people are either working or going to school instead of visiting”

I NEED HELP ILL GIVE BRAINLY BUT PLZ EXPLAIN NOT GUESSES

Answers

Bro ,, The values are ,, These are absolute correct answers.

1.45 degrees

2.45 dehrees

3.135 degrees

4.135 degrees

5.45 degrees

6.135 deegres

please give brainliest

Answer:

Step-by-step explanation:

for first fox

let it be x

x + 135 degree = 180 degree (being straight line)

x = 180 - 135

x = 45 degree

therefore figure upper box is 45 degree

for box that is  just below 135 degree

first fox = box just just below 135 degree

45 degree = box just below 135 degree

for box that is just below 45 degree

box that is just below 45 degree = 135 degreee (being vertically opposite angles)

for the box that lies on the left side of the transversal

let the fourth box that les on the left side be x

135 + x = 180 degree (being co interior angle)

x = 180 - 135

x = 45 degree

for the box that lies on the right side of the transversal .Let it be y

45 + y = 180 degree

y = 180 - 45

x = 135 degree

y = last box that lies on the left side of 45 degreeing vetically opposite angles)y

last box = 135 degree

HELPPPPPP QUICKKKKK!!!!!!!!!!

Answers

Answer:

35x+55 = 160

Step-by-step explanation:

Cost equal flat rate plus rate per hour times hours  where x is the number of hours worked

cost = 55 + 35x

160 = 55 + 35x

Rewriting

35x+55 = 160

D is the correct answer, 35x + 55 =160!
Other Questions
In Spanish write one complete and detailed sentence for each of the following verbs. Be sure to conjugate them correctly.1 - Yo (hacer) .....2 - Yo (poner) .....3 - Yo (salir) .....4 - Yo (conocer) .....5 - Yo (tener) .....please help me 30 points HELP MEEEE I NEE HELP find the measure of one interior angle in a regular 23-gon If y = 100 when x = 15, which equation could you use to find the valueof k? Find the missing angle measurements can someone add on to this? i need 44 more words.The American-Indian Wars have been a hundred years of war, Wars between the Indians and US settlers, mostly over land control. The Tuscarorian Indians burnt during the Tuscarora War (1711-1715) During combat, Tecumseh died, forcing many Indians to give up the UK cause. One of the most notable occurrences of the American-Indian Wars happened on November 29, 1864, when 650 Colorado volunteer soldiers attacked a Cheyenne and Arapaho encampment near Sand Creek. Despite the fact that they had already began peace talks with the US government, more than 140 Native Americans were slain and disfigured, the majority of whom were women and children. 6x+2y=6x+2y=\,\,16162x-2y=2x2y=\,\,3232 A quantity P is an exponential function of time t. Use the given information about the function P = P0e^{kt} to find values for the parameters k and P0.P=40 when t=4 and P=50 when t=3. Find the circumference of a circle whose area is /. A. B. C. D. Please select the best answer from the choices provided A B C D A magnesium ion, Mg2+, is formed from a magnesium atom, Mg.Which row about the numbers of protons and neutrons in the magnesium ion and in the magnesium atom is correct?Why the answer for this question is B. Pls help to explain it. Thank you. according to a survey, the population of a city doubled in 12 years.The annual rate of increase of the population of this city is approximately _____. The population will grow to three times its current size in approximately ______. First box of answers: 2.50, 5.78, 12.0, 50.0Second box of answers: 18, 19, 23, 24. 5Select all the correct answers.Which situations describe an elastic collision?Two glass marbles bounce off each other.Rodrick flops onto his sofa and sinks into the cushion.A tossed water balloon flattens when it lands on the grass.A bowling ball knocks over five pins.ResetNext CO(g) + 3 H2(g) CH4(k) + H2O(g) + heatThe sign of AH isThe sign of AS isThe sign of AG is negative a low or high temperature? Solve for x.Please helpppp! 2) find the volume of the trapezoid prism 7in 6in 4in 12in One side of a REGULAR OCTAGON is 19 ft.What is the PERIMETER of this octagon?feet.I name and explain two laws that protect citizens against xenophobia Jackson's cupcake recipe calls for 1 3/4 cups of sugar. He plans to make 3 1/2 times the recipe. How much sugar, incups, will Jackson need? 2x+1>[tex]2x + 1 \geqslant 5 - x[/tex] 5-x Which is the solution to the equation below? 4n+5=25-3n