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Ivan
3 years ago
10

I'm not understanding this question

Mathematics
1 answer:
dsp733 years ago
7 0
The answer is 8.5. If you use the Pythagorean Theorem its just solving for x in this equation:  8² + 3² = x²
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4.Siti and Janice spent 3h 25min altogether in Shopping malls A and B. If they spent 1h 45min in Shopping mall A, how long did t
Pani-rosa [81]

Answer:

1 hour and 40 minutes

Step-by-step explanation:

→ Convert 3 hr and 25 minutes to minutes

( 3 × 60 ) + 25 = 205 minutes

→ Convert 1 hr and 45 minutes to minutes

( 1 × 60 ) + 45 = 105 minutes

→ Minus the answers from each other

205 - 105 = 100 minutes

→ Convert 100 minutes to hours and minutes

1 hour and 40 minutes

3 0
3 years ago
Its pretty straight forward, (Questions in image)
Mama L [17]

2) Find the area of a parallelogram with a height of 8 inches and a base of 14 inches.

A=bh=14·8=112in²

3) Find the surface Area of the rectangular prism with a length of 15 cm, height of 7 cm, and width of 5 cm.

A=2(wl+hl+hw)=2·(5·15+7·15+7·5)=430cm²

4) Find the volume of the following figure:

V=\frac{lwh}{3} =\frac{16*8*9}{3} =384

5) You are wrapping a cube shape present that is 9 inches tall. How much wrapping paper will you need to wrap the entire present.

SA = l*w*h = 9x9x9 = 729in²

6) A truck has a trailer that has a length of 13ft, a width of 6ft, and a height of 8ft. What is the volume of the trailer?

V=whl=6*8*13=624

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3 0
3 years ago
Read 2 more answers
Jessica gets her favorite shade of purple paint by mixing 1/3
strojnjashka [21]

Answer:

8 cups of blue and 12 cups of red

Step-by-step explanation:

Combine 1/3 c of blue + 1/2 c of red = 5/6 c of purple.

(5/6)x = 20

 

x = (6/5)20 = 24

this is applied to each of the above measurements to show that you need 8 c of blue + 12 c of red.

8 0
3 years ago
Can someone help me with this.<br> 18 - + 8
eimsori [14]
Hello!

18-+8=10

Answer: 10
7 0
3 years ago
Read 2 more answers
50 POINTS
Naya [18.7K]

Answer:

<u>From the box plot we get:</u>

  • Minimum - 14
  • Maximum - 88
  • Quartile 1 - 34
  • Quartile 3 - 65
  • Median - 48
7 0
3 years ago
Read 2 more answers
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