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3 years ago

9

Sarah calculates that she spends 15% of a school day and science class if she spends 75 minutes and science how many minutes doe

s she spend in school

1 answer:

Monica [59]3 years ago

4 0

.15x = 75 Divide both sides by .15 you get 500 minutes

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Both Eli Manning and Peyton Manning won 2 super bowls-<br> True <br> or <br> False

Maslowich

Answer:

-true

Step-by-step explanation:

I'm correct if I'm rwong

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3 years ago

1) (7 X 6) = 2 [{45 - 3(7 X 2 - 15 + 6)} + 4]

zhuklara [117]

Answer:

42=2[{45-3(14-21)}+4]

42=2[{45-3×-6}+4]

42=2[{45-18}+4]

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42=2[27+4]

42=2×31

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2 years ago

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Find FG<br> FGH= 49<br> GH=31

Luba_88 [7]

Answer:

<h3>18</h3>

Step-by-step explanation:

From the given diagram;

FGH = 49

GH = 31

Using the expression to get FG;

FG + GH = FGH

FG + 31 = 49

FG = 49-31

FG = 18

Hence the measure of FG is 18

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3 years ago

Find the state income tax deducted: gross pay of $978, state income tax 5%.

Helga [31]

$48.90

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3 years ago

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Given circle and circle with radii of 6cm and 4cm respectively.

noname [10]

Solution :

Given that :

The radius of circle A = 6 cm

The radius of circle C = 4 cm

In circle A

$\angle EAF = \theta = 140^\circ$

The length of arc EF = $2 \pi r \times \frac{\theta}{360^\circ}$

$=2 \times 3.14 \times 6 \times \frac{140^\circ}{360^\circ}$

= 14.653 cm

In circle C

$\angle GCH = \theta = 140^\circ$

The length of arc GH = $2 \pi r \times \frac{\theta}{360^\circ}$

$=2 \times 3.14 \times 4 \times \frac{140^\circ}{360^\circ}$

= 9.769 cm

Therefore,

The length of EF is 14.653 cm

The length of GH is 9.769 cm

The length of EF is 1.5 times the length of GH

i.e. 14.653 = 1.5 x 9.769

14.653 = 14.653

Hence proved.

6 0

3 years ago