2 years ago

Plss help if you I don’t how to find the answer

Mathematics

1 answer:

leonid [27]2 years ago

5 0

answer

11x = 480

i dont know

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R varies directly as t and inversely as w.

8_murik_8 [283]

Answer:

yeah

Step-by-step explanation:

4 0

3 years ago

Pleaseee helpppppp!!!

mr Goodwill [35]

The measure of a straight line is 180

125+30=155

180-155=25

x = 25

8 0

2 years ago

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I don’t understand lol

pogonyaev

Answer:

3*r = 3

Step-by-step explanation:

$\dfrac{24}{r}=3\\\\24 = r*3\\\\\dfrac{24}{3}=r\\\\6 = r$ 6 is a solution.

$3*r=3\\\r =\dfrac{3}{3}\\\\r = 1\\$

6 is not a solution.

$7r = 42\\\\r =\dfrac{42}{7}\\\\r = 6$

6 is a solution

8 0

2 years ago

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Find the area of the shaded sector of the circle. Leave your answer in terms of pi.

pentagon [3]

We know that
area of circle =pi*r²
for r=4 ft
area=pi*4²------> 16*pi ft²

<span>the shaded sector of the circle represent 3/4 of the total area
so
3/4*16*pi-----> 12*pi ft</span>²

the answer is
12*pi ft²

3 0

3 years ago

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The scale of a map says 4 cm represents 5 km. What distance on the map in cm represents an actual distance of 4 km

Vilka [71]

4cm : 5km

xcm : 4km

Cross multiply.

4 * 4 = 16

5 * x = 5x

5x = 16

x = 16/5

x = 3.2km

3.2km : 4km

5 0

3 years ago