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mr_godi [17]
3 years ago
11

Please help me I can’t do it and don’t add links Three sides of a quadrilateral are the same length q.the length of the fourth s

ide is 7 inches the Preimeter of the quadrilateral is 40 inches write an expression that represents the situations
Mathematics
1 answer:
olga55 [171]3 years ago
7 0

Answer:

5

Step-by-step explanation:

5

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Mrs. Deery has 6 large pieces of construction paper for an art project. She has 24 students in her class. What fraction of the p
svp [43]

Answer:

Step-by-step explanation:

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3 years ago
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I NEED HELP ASAP!!!!!
lara31 [8.8K]

Answer:

W = 2.5d + 62

Step-by-step explanation:

The calf weighed 62 pounds when they were born. This gives us a base of 62 pounds - the calf cannot weigh less than 62 pounds and it does on day 0. On each day , the calf gains 2.5 pounds. We can times the number to days by 2.5 to get the gain from day 0. We can add these two values together to get the total current weight of the calf.

3 0
3 years ago
A gray crayon is made with 5\text{ mL}5 mL5, space, m, L of black wax for every 6\text{ mL}6 mL6, space, m, L of white wax.
zloy xaker [14]
The correct answers are B and C.

Since the mixture requires 5 mL of black wax and 6 mL of white wax, we want multiples of these numbers; specifically, we need multiples that are the same number of times away.

A does not work; 10 is 5*2 and 24 is 6*4.  These won't be in the same ratio.

B works; 15 is 5*3 and 18 is 6*3.  These have the same ratio.

C works; 35 is 5*7 and 42 is 6*7.  These have the same ratio.

D does not work; 26 is not a multiple of 6.

E does not work; 45 is 5*9 and 48 is 6*8.  These will not have the same ratio.
8 0
3 years ago
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Please answer ASAP, I’m really struggling. Percents applications. Mark as brainlest! Write an equation for each problem. Then so
GalinKa [24]

A.

<u>You would leave $30.24 as the tip.</u>

That's a LOT!

B.

<u>The total amount being paid is $178.08.</u>

A total of a $10.08 tax!

C.

<u>You would have spent a total of $208.32.</u>

Yikes!

Hope this helped! If it didn't, please tell me so I can fix it!

7 0
3 years ago
Trigonometry
Alla [95]

90° is equal to  \frac{\pi}{2} or 1.5707 radians.

Step-by-step explanation:

Step 1:

If an angle is represented in degrees, it will be of the form x°.  

If an angle is represented in radians, it will be of the form \frac{\pi}{x} radians.

To convert degrees to radians, we multiply the degree measure by \frac{\pi}{180}.

For the conversion of degrees to radians,

the degrees in radians = (given value in degrees)(\frac{\pi}{180}).

Step 2:

To convert 90°,

90 (\frac{\pi}{180} ) = \frac{\pi}{2}.

0.5 \pi = 1.5707 radians.

So 90° is equal to \frac{\pi}{2} or 1.5707 radians.

3 0
3 years ago
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