do you guys know this?

Answer:

Step-by-step explanation:

The house is split into two cubes: The main house, and the "chimney"

The volume of the main part of the house is 20*20*21 mm=8,400mm cubed

The chimney's volume = 11*5*2mm = 110 mm cubed

Now, you just need to add them up.

8,400+110 mm cubed = 8,510 mm cubed

I don't understand this ФωФ

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Kyle went to the store to purchase a hat. The hat’s normal price is $50, but he used a coupon which allowed him to save $20. What percent of the normal price does Kyle save?


SHOW ALL WORK !!


plzzzz helppp , ASAP <333

3/n=12

what is the answer, also show the steps on how you got it

( work on scrap paper would be appreciated )

SELECT ALL THAT APPLY
Which equations could you use to solve the following problem?

Seventy-eight is 55% of what number?
1. 78 = (0.55)w
2. p = (0.85)78
3. x/78 = 55/100
4. 78/x = 55/100

The owner of a new coffee shop is keeping track of how much each customer spends (in dollars). One hundred of these amounts are shown in the table below. These amounts will form the population for this question.

dollar amounts

A random number table was used to generate the following numbers: 01, 03, 72, 15, 53, 20, 07, 63, 82, and 91. Use these two digit numbers to select a random sample from the table above. (NOTE: these are NOT dollar amounts. You use these digits to find the dollar amounts.)

Which choice below reflects the random sample of the 10 dollar amounts you found?

Question 3 options:

4.67, 4.06, 4.75, 7.09, 4.10, 3.12, 4.91, 4.05, 5.00, and 5.58


4.67, 4.06, 4.94, 7.09, 4.10, 3.12, 4.91, 4.05, 5.00, and 5.58


6.18, 4.06, 4.94, 7.09, 4.10, 3.12, 4.91, 4.05, 5.00, 5.58


6.18, 4.06, 4.94, 7.09, 4.10, 3.12, 4.86, 4.05, 5.00 and 5.58

what is 5.64 x 10⁴ on a calculator

please help with this
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-7 - 6j = -5j + 53, what does j equal?

Help me please please help me please thank you

5^b/5^a=5^7. what is the value of a and b

Find the mean, median, mode, and range for the following data:

85, 42, 12, 104, 42, 16, 13, 41, 50

Mean:

Median:

Mode:

Range:

PLS HELP HELP PLSZZZZZ

Please help. You will get some points.

please help me with this question

Giving brainliest!!!!!!!!!!!! (Correct answer) if you don’t know the answer don’t answer

Help me PLEASEEEEEEEEEEEE :C

PLEASE HELP. I DON'T HAVE MUCH TIME. Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. If the volume is of a cubic unit and the base area is of a square unit, what is the height of the chest?


A. of a unit

B. units

C. of a unit

D. units

Andre is running in an 80-meter hurdle race. There are eight equally spaced hurdles on the track. The first hurdle is 12 meters from the starting line and the lads hurdle is 15.5 meters away from the finish line. How far apart are the hurdles from one another?
A. 3.275 meters apart
B. 6.5625 meters apart
C. 8.75 meters apart
D. 7.5 meters apart

giving brainliest!!!!!!!!!!!!!!

Astronomers sometimes use angle measures divided into degrees, minutes, and seconds. One degree is equal to 60 minutes, and one minute is equal to 60 seconds. Suppose that ∠J and ∠K are complementary and that the measure of ∠J is 45 degrees, 30 minutes, 14 seconds. What is the measure of ∠K?

The measure of ∠K is ______ degrees, ______minutes, and _____ seconds.

NEED HELP PLEASE HURRY
After selling 15 lemonades,
Jessica made $5. After
selling 42 lemonades, she
made $18.50.
Graph the equation using each form (standard form, point-slope form, and slope-intercept form)

Complete the double number to line show percentages of $50?

What is the approximate area of this figure?
A. 25 cm
B. 31 cm
C. 38 cm
D. 42 cm

explain how to solve the compound dependent event question.

Joe pulls a marble from a bag without replacing it and then pulls another marble from a bag. There are 3 green, 5 red, and 2 blue. What is the probability that he pulls a red out of the bag and then a green? (explain and determine the answer)

Jaxon is creating a mosaic design on a rectangular
table. He has added two pieces to one of the corners.
The first piece has an angle measuring 38° and is
placed in the corner. A second piece has an angle
measuring 27° and is also placed in the corner. Draw a
diagram to model the situation. Then, write an
equation, and use it to determine the measure of the
unknown angle in a third piece that could be added to
the corner of the table.

50 POINTS IF YOU ANSWER CORRECTLY please I need help:)

2x−1/4y=1 solve for y please

Lisa and her 17 classmates are donating money to a local charity. Each student will donate $5.25. How much money are Lisa and her classmates donating altogether?

❗❗PLEASE HELP!!!!!!!! I WILL MARK AS BRAINLIEST!!!!!
Use a net to find the area of the entire surface of the solid.​