2 years ago

Solve: |11x + 10| = 22

Mathematics

1 answer:

Tju [1.3M]2 years ago

4 0

Answer:

x = 12/11, -32/11

Step-by-step explanation:

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Find the values of x and y. lines that appear to be tangent are tangent

Ket [755]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The value of $y = 122^o$

The value of $x = 61^o$

Step-by-step explanation:

Generally the total angle that make up a circle is

$\theta _T = 360$

From the diagram we see that

$\theta _T = y^o + 238^o$

=> $y^o = 360 -238$

$y^o = 122^o$

Generally angle that is formed as a result of interception of a chord and a tangent is equal to the intercepted arc divided by 2

This implies that

$x = \frac{y}{2}$

substituting values

$x = \frac{122}{2}$

$x = 61^o$

4 0

3 years ago

Ben is decorating his home with vases of flowers. He bought glass vases that cost $22 each and ceramic vases that cost $14 each.

Evgen [1.6K]

Answer:

Step-by-step explanation:

x + y = 10

22x + 14y = 172

-22x - 22y = -220

22x + 14y = 172

-8y = - 48

y = 6 ceramic vases

x + 6 = 10

x = 4 glass vases

6 0

3 years ago

Read 2 more answers

The scale of a map is 1 inch = 60 miles. Find the actual distance if the distance on the distance on the map is 3 1/2 inches.

laila [671]

Answer:

210 miles

Step-by-step explanation:

The scale is

1 in = 60 miles

Find the distance of equivalent to 3 1/2 in

3 1/2 * 60 miles =
3*60 + 1/2*60 miles =
180 + 30 miles =
210 miles

5 0

2 years ago

Which of the following expressions are equivalent?

suter [353]

1 and 2 are equivalent

7 0

2 years ago

Long division.... <br> (M^2-7m-11) ÷ (m-8)<br><br> We are so lost....

sergejj [24]

Well, (m^2-7m-11) ÷ (m-8) = m+1 with a remainder of -3

6 0

3 years ago