3 years ago

Complete the standard form of the equation -5y = 10 - 2x x +y = 10

Mathematics

1 answer:

SOVA2 [1]3 years ago

7 0

I think its 4+2!!!!!!!

hope this help

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If f(x) = 8x2 + 4x - 12. Find f(2)<br> f(2)=

posledela

Answer:

f(2) = 28

Step-by-step explanation:

$\rm f(x) = 8 {x}^{2} + 4x - 12$

$\rm Evaluate \: 8 x^2 + 4 x - 12 \: where \: x = 2: \\ \\ \rm \implies f(2) = 8 \times {2}^{2} + 4 \times 2 - 12 \\ \\ \rm \implies f(2) = 8 \times 4 + 8 - 12 \\ \\ \rm \implies f(2) = 32 - 4 \\ \\ \rm \implies f(2) = 28$

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3 years ago

What is the equation in point-slope form of a line perpendicular to y= ⅕ x+8, through the point (-2, 3) *

ivolga24 [154]

Answer:

it was right but ok

Step-by-step explanation:

First find the total number

6+4+5+3 = 18

6th graders : total

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2 : 9

4 0

3 years ago

Can someone plsss help :)

OLga [1]

Set equal to eachother
(2x+1) = 79
Subtract 1 from both sides
2x=78
Divide 2 from both sides
2x/2=78/2
X= 39

5 0

3 years ago

A total of $98,000 is to be invested, some in bonds and some in certificates of deposit (CDs). If the amount invested in bonds

mamaluj [8]

B= 2000 + CD
98000 = B + CD
substitute b in
98000 = 2000 + CD + CD
add variables
98000 = 2000 + 2CD
subtract 2000 from each side
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divide each side by 2
48000 = CD

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3 years ago

What is the measure of BC?

CaHeK987 [17]

Answer:

Measure of BC = 10.

Step-by-step explanation:

This is an isosceles triangle because the 2 base angles are both 50 degrees.

So the 2 sloping sides AB and BC are also equal.

3 0

3 years ago

Complete the standard form of the equation -5y = 10 - 2x ____x +____y = 10

Complete the standard form of the equation -5y = 10 - 2x x +y = 10