3 years ago

Find the variable x.

Mathematics

1 answer:

Mazyrski [523]3 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

7x is a secant- secant angle and has measure equal to half the difference of the intercepted arcs, that is

7x = 0.5(22x + 10 - 50)

7x = 0.5(22x - 40) ← distribute

7x = 11x - 20 ( subtract 11x from both sides )

- 4x = - 20 ( divide both sides by - 4 )

x = 5

You might be interested in

Dont skip help me plzzz will mark brainliest

Yakvenalex [24]

Answer:

(6,-6)

Step-by-step explanation:

well if you count over to the right 6 and down 6 that points would be

(6,-6)

3 0

3 years ago

Read 2 more answers

Susan bought 15 pounds of flour for 6 dollars how many pounds of flour did per dollar

Temka [501]

Answer:

2.5

Step-by-step explanation:

divide to find unit rate

15/6=2.5

4 0

2 years ago

Can anyone help me with this i need help quick

guajiro [1.7K]

Answer:

Step-by-step explanation:

y=mx+n m is slope if slopes are perpendicular m1.m2=-1

(2/3) . (-3/2) = -1

m1=2/3

m2=-3/2

y=(2/3)x-3 m=2/3 n= -3

y=(-3/2)x+2 m = -3/2 n = 2

6 0

2 years ago

What is the height of a triangle with an area of 192 square centimeters and

ikadub [295]

Answer:

$Height=16\,cm$

Step-by-step explanation:

Area of a triangle :

$\dfrac{1}{2}\times Base \times height$

For,

$Area=192\,cm^2\\\\Base=24\,cm$

$192=\dfrac{1}{2} \times 24 \times Height\\\\192= 12\times Height\\\\Height=\dfrac{192}{12} \\\\Height=16\,cm$

The height of the triangle is: $16\,cm$

7 0

3 years ago

Read 2 more answers

Estimate the number of fish eaten by the dolphins.

velikii [3]

The dolphins ate about 621 fish 150+471=621 or 620 since it said ‘‘about’’ means to round to the nearest whole number

6 0

2 years ago