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Ksju [112]
3 years ago
7

SOMEONE HELP FOR 15 POINTS

Mathematics
1 answer:
zheka24 [161]3 years ago
7 0

Answer:

Step-by-step explanation:

Hint:

a² - 9a + 15  = (a-7)(a-2)

a² + 9a + 15  = (a+7)(a+2)

a² + 3a - 10 = (a-2)(a+5)

a² + 5a - 14 = (a-2)(a+7)

a² - 5a - 14 = (a-7)(a+2)

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Decide whether there is enough information to prove that ab. If so, state the theroem you would use.
Triss [41]
Answer - Yes, corresponding angles converse
5 0
3 years ago
Which value is equivalent to 48 ÷ ((2 + 6) × 2) − 1? A) -12 B) 2 C) 3 1 5 D) 3
timama [110]

Answer:

B) 2

Step-by-step explanation:

Given expression,

48 ÷ ((2 + 6) × 2) − 1

In simplification we follows the following order,

B = Bracket

O = Of

D = Division

M = Multiplication

A = Addition,

S = Subtraction,

Thus, steps of solving the given expression by following BODMAS are as follow,

\frac{48}{(2 + 6) \times 2}-1

=\frac{48}{8\times 2}-1

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Hence, OPTION B is correct.

6 0
4 years ago
Find the slope of the line.
Virty [35]

Answer:

The Slope of a line formula is given by

m=y2 - y1/ x2 - x1

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Picking points (1, 2) and (2, 5) connect these points and you'll have a small triangle.

x1 y1 x2 y2

Substituting into the formula

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m=3.

3 0
3 years ago
How would I solve 20 I’m so confused it geometry
goldenfox [79]

Answer:

m∆IED= 83°

m∆JFG= 87°

Step by step

m∆IED is 97° so if you subtract 97 from 180(a straight line) you would get 83°

and the same for m∆JFG if you subtract 93 from 180 you get 87°

hope this helps

6 0
2 years ago
What is the answer to the equation -7+x=6x-12 ?
ivolga24 [154]
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hope this helps
4 0
3 years ago
Read 2 more answers
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