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mote1985 [20]
3 years ago
10

What is the product of 2x(5+3)-4^2

Mathematics
1 answer:
Zigmanuir [339]3 years ago
7 0

Answer:

2×8-4^2

=16-16

=0

0 is the porduct

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✓
ikadub [295]

Answer:

the corresponding sides and angles would be a pair of matching angles or sides that are in the same spot in two different shapes.

Step-by-step explanation:

So look at triangle AWXV and check each side....does side AW correspond with other triangle AX - meaning they are the same?

Repeat to find the same angle in each triangle that matches.

8 0
3 years ago
What is the equation of the line?
Elina [12.6K]

Answer:

A or \frac{1}{2}x +2

Step-by-step explanation:

Remember y=mx+b | m = slope & b = y intercept

Think back of rise over run. Where the rise is 1 and 2 is run. Now Also, lets not forget the y intercept which you can easily obtain by looking where the line intercepts the y axis. Which in this case it would be 2.

3 0
3 years ago
Read 2 more answers
wanting some extra help with factoring while knowing what method it would be like gcf or grouping etc
Ksju [112]

d) You have a <u>difference of squares</u>:

49y² - 9 = (7y)² - 3²

Recall the identity,

a² - b² = (a - b) (a + b)

So,

49y² - 9 = (7y - 3) (7y + 3)

e) Pull out the common factor 3 from each term:

3x² - 3x - 90 = 3 (x² - x - 30)

Now use the <u>sum-product method</u>. Notice that we can write 30 = 5 • 6, and 5 - 6 = 1, so

3x² - 3x - 90 = 3 (x + 5) (x - 6)

f) Same as in (e), use the <u>sum-product method</u>. Notice that 42 = 7 • 6, and -7 - 6 = -13, so

x² - 13x + 42 = (x - 7) (x - 6)

8 0
2 years ago
Read 2 more answers
Can someone actually help and not tell me to use google. thanks.
solmaris [256]

Answer:

i deserved these

Step-by-step explanation:

3 0
3 years ago
Please hurry im in a timed test
Mnenie [13.5K]

Answer:

x^2-7x+12

Step-by-step explanation:

(x-3)(x-4)=\\x \cdot x + x \cdot -4 +x \cdot -3 + -3 \cdot -4=\\x^2-4x-3x+12=\\x^2-7x+12

Hope this helps!

3 0
3 years ago
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