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Contact [7]
3 years ago
11

Plz, help ASAP!!!!!!!!!!!!!

Mathematics
1 answer:
balandron [24]3 years ago
3 0

Answer:

x = 19

Step-by-step explanation:

When two lines "cross" and intersect, it creates 2 pair of vertical angles.

The opposite angles are vertical angles and they are equal.

Given two angles (in expressions), they are vertical angles and hence are equal in measure. So we can write:

6x-48=4x-10

Now, we can use algebra and solve for x:

6x-48=4x-10\\6x-4x=-10+48\\2x=38\\x=\frac{38}{2}\\x=19

So,

x = 19

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Find the area of this trapezoid
kiruha [24]

Answer:

a= 1024

Step-by-step explanation:

6 0
2 years ago
Marking brainliest for a simple math problem​
nalin [4]

Answer:

B. 88

Step-by-step explanation:

the total data = 1+2+4+5 = 12

the median is (a6+a7) /2

a6 = 87, a7 = 89

so, the median = (87+89)/2 = 88

7 0
3 years ago
If the area of a circular pool is 300 square yards, what is its radius?
elixir [45]

Answer:

<h2>radius = 9.77 yards</h2>

Step-by-step explanation:

Since the pool is circular

Area of a circle = πr²

where

r is the radius

From the question

Area = 300 square yards

To find the radius substitute the value of the area into the above formula and solve for the radius

That's

300 = πr²

Divide both sides by π

We have

{r}^{2}  =  \frac{300}{\pi}

Find the square root of both sides

That's

r =  \sqrt{ \frac{300}{\pi} }

r = 9.7720502

We have the final answer as

<h3>radius = 9.77 yards</h3>

Hope this helps you

4 0
3 years ago
ΔRST ≅ ΔXYZ. If RS = 13, YZ = 11, and XZ = 9, what is XY? A. 13 B. 9 C. 2 D. 11
Usimov [2.4K]
The answer is option "A, 13".

As both triangles are similar.
<span>ΔRST ≅ ΔXYZ.
it means RS = XY
YZ = ST
and XZ = RT
Now given that RS = 13 which is equal to XY.
Thus XY is equal to 13.</span>
6 0
3 years ago
Read 2 more answers
Which explains the error Krista made?
MariettaO [177]
A is the right option! Because 0.40 should be in second equation with the x to represent the number of stamps multiply by 40 cents.
4 0
3 years ago
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