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kvasek [131]
2 years ago
14

Pls help I can't get it ​

Mathematics
1 answer:
Aleksandr [31]2 years ago
4 0

Answer:

30

Step-by-step explanation:

Solve for the hypotenuse for the bottom triangle (a^2+ b^2=c^2). You should get 40. After solving that you should be able to solve for c in the top triangle which should get you 30.

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If Rib-eye steaks are on sale for $8.52 per pound. Ms. Markum bought a 0.9-pound steak. How much did the steak cost?
Pepsi [2]

Answer: The steak costs $ 7.67.

Step-by-step explanation:

Given: Cost per pound of Rib-eye steaks = $8.52

Ms. Markum bought a 0.9-pound steak.

To find :  cost of 0.9 pound steak =

Then cost of 0.9 pound steak = 0.9 x (Cost per pound of Rib-eye steaks )

= $ (0.9  x 8.52)

= $7.668 ≈  $ 7.67

Hence, the steak costs $ 7.67.

7 0
2 years ago
This figure consists of a rectangle and semicircle.
noname [10]

Answer:

Step-by-step explanation:

A = LW + ½πr²  

A = 15(12) + ½(3.14)(12²/4)

A = 180 + 56.52

A = 236.52 m²

3 0
2 years ago
What’s the quotent of -3/8 and -1/4
astra-53 [7]

Answer:

1.5

Step-by-step explanation:

-3/8=-0.375

-1/4=-0.25

the negatives cancel each other out so it is 0.375/0.25

.25 goes into .375  1.5 times, so the answer is 1.5

Have a good day!

3 0
2 years ago
Read 2 more answers
Derek's score on a test was 90 percent. He had 72 questions right. How many problems were on the test?
romanna [79]

90% = 72 questions


\\Find 1%

1 % = 72 ÷ 90 = 0.8


\\Find 100%

100% = 0.8 x 100 = 80 questions


Answer: There were 80 questions

6 0
3 years ago
|x|-13=-3 solve the equation​
galina1969 [7]

Answer:

x=10\\x=-10

Step-by-step explanation:

|x|-13=-3\\|x|=-3+13\\|x|=10

x=10\\x=-10

5 0
3 years ago
Read 2 more answers
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