Vertical angles are where the top equals the bottom or the left equals the right angle. So we would do:
8x - 13 = 5x + 8
And then substitute.
3x = 21
x = 7

4 0

3 years ago

Read 2 more answers

What is the answer for 7.42 ÷ 1.75 = ______

Colt1911 [192]

Answer:

4.24

Step-by-step explanation:

6 0

3 years ago

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What is the 70th term of the sequence that begins -3,1,5,9?

VashaNatasha [74]

The 70th term is 277
Hope this helps

3 0

3 years ago

Functions A and B give the population of City A and B respectively, t years since 1990. In each function, population is measured

Nataly_w [17]

Answer:

$B(4) > A(4)$

$t = 6$

Step-by-step explanation:

Given

$City\ A \to Purple$

$City\ B \to Blue$

See attachment for both functions

Solving (a): Which is greater in A(4) and B(4).

From the readings of the graph

$A(4)= 1.8$

$B(4) = 2.6$

By comparison:

$B(4) > A(4)$ because $2.6 > 1.8$

Solving (b): When is A(t) = B(t)

From the readings of the graph

$A(t) = B(t)$ when $t = 6$

i.e.

$A(t) = B(t) = 3\ million$

4 0

3 years ago