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Nataliya [291]
2 years ago
8

Ill give brainliest if you can help me quick!!!!

Mathematics
1 answer:
alexandr402 [8]2 years ago
5 0

Answer:

c?

Step-by-step explanation:

im not a pro but try it

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Given that the slope is -4 and the y intercept is -4 what is the equation of the line?​
Sloan [31]

Answer:

y=-4x-4

Step-by-step explanation:

y=-4x-4

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Step-by-step explanation:

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3 years ago
∠1 and ​ ∠2 ​ are vertical angles. ∠2 ​ has a measure of 93°. What is the measure of ​ ∠1 ​?
fiasKO [112]
93 if they really are vertical angles. Vertical angles are equal.
6 0
3 years ago
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Find the product and sum of the roots of the equation:<br> 2x^2-9x-10=0
BabaBlast [244]

Answer:

<h3>           sum of the roots:    x_1+x_2=4\frac12</h3><h3>           product of the roots:     x_1x_2=-5             </h3><h3> Step-by-step explanation:</h3>

2x^2-9x-10=0\quad\implies\quad a=2\,,\ b=-9\,,\ c=-10

b^2-4ac=(-9)^2-4(2)(-10)=81+80=161>0

From Vieta's formulas applied to quadratic polynomial we have:

if    b^2-4ac\geqslant0   then

sum of roots:    x_1+x_2=-\dfrac ba=-\dfrac{-9}2=4\frac12

product of the roots:     x_1x_2=\dfrac ca=\dfrac{-10}2=-5

3 0
3 years ago
What is the half of 62
VashaNatasha [74]
The half of 62 = 62/2 
= 31 
:|
3 0
2 years ago
Read 2 more answers
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