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aleksley [76]
2 years ago
8

Guys i need help ASAP with both problems 6. and 7.

Mathematics
1 answer:
adelina 88 [10]2 years ago
5 0

Answer:

.

Step-by-step explanation:

.

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Help plz idk okhehehehehe​
TiliK225 [7]
That is the answer for the first one

6 0
2 years ago
What is the measure of x?
emmasim [6.3K]
The measure of x is 24 degrees
One straight line is 180 degrees
We already have another line that forms an angle with the straight line and it gives u 156
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4 0
2 years ago
Read 2 more answers
Help with the following problem please
Effectus [21]
Given:
The largest circle has a radius of R=7 units.
Let x be the radius of the large shaded circle.
The small shaded circles have a radius of 1/5 of the large shaded circle.
=> the small shaded circles have a radius of r=x/5

By adding up radii, we have the equation
2(r+x+r)=2(x/5+x+x/5)=2R=2*7=14
Simplify:
7x/5=14/2
x=5
=> r=1

Area of outer circle                  = \pi R^2=\pi7^2=49\pi
Area of large shaded circle      = \pi x^2=\pi5^2=25\pi
Area of 4 small shaded circles = 4\pi r^2=4\pi1^2=4\pi
Total area of shaded circles     =25\pi+4\pi=29\pi

Shaded area as a fraction of that of the outer circle 
=\frac{29\pi}{49\pi}=29/49

3 0
3 years ago
Which equation describes the line graphed above? JUST NEED ANSWER NO NEED FOR EXPLANATION
Zolol [24]

Answer:

B.

Step-by-step explanation:

We can use a graphing calc to determine which line is the correct one.

4 0
3 years ago
Read 2 more answers
A disc has a diameter of 21 cm while a mini disc has a diameter of 14cm. Write the ratio of the mini disc diameter to the disc d
Serjik [45]

Answer:

mini disc diameter:disc diameter

14cm:21cm = 7:10.5 = 3.5:5.25 = 1:1.5

4 0
3 years ago
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