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maks197457 [2]
3 years ago
14

Which of the expressions are equivalent to the one bllow? Check all that

Mathematics
2 answers:
nlexa [21]3 years ago
8 0

Answer:

Option A is correct ...Both have value 42

mark me as brainliest ❤️

pshichka [43]3 years ago
6 0

Answer: A

Step-by-step explanation:

(8+2)*4+2

= 10*4+2

= 40+2

= 42

(8*4)+(2*4)+2

= 32+8+2

= 42

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Can someone help me with my work
DENIUS [597]

For all of these problems, make equation into slope-intercept form to be able to see what the slope is.

answer to 1.d. is neither

4 0
4 years ago
Giveing 15 points.Use the rectangle to find the measure of the following angles measure ane BAC=25
Vinil7 [7]

1) All angles of a rectangle are right angles, so the measure of angle CBA is 90 degrees.

2) Since all angles of a rectangle are right angles, angle BAD measures 90 degrees. Subtracting the 25 degrees of angle BAW from this, we get that angle CAD has a measure of 65 degrees.

3) Opposite sides of a rectangle are parallel, so by the alternate interior angles theorem, the measure of angle ACD is 25 degrees.

4) Because diagonals of a rectangle are congruent and bisect each other, this means BW=WA. So, since angles opposite equal sides in a triangle (in this case triangle ABW) are equal, the measure of angle ABW is 25 degrees. This means that the measure of angle CBD is 90-25=65 degrees.

5) In triangle AWB, since angles in a triangle add to 180 degrees, angle BWA measures 130 degrees.

6) Once again, since diagonals of a rectangle are congruent and bisect each other, AW=WD. So, the measures of angles WAD and ADW are each 65 degrees. Thus, because angles in a triangle (in this case triangle AWD) add to 180 degrees, the measure of angle AWD is 50 degrees.

4 0
2 years ago
Work out the following questions
Likurg_2 [28]

Answer:

a)8/21

b)1/9

Step-by-step explanation:

because when we divide fraction we resprocal the divisor

4 0
2 years ago
Read 2 more answers
What is "shift y= 5x 3 units up"
lesya [120]
It's asking you to shift the graph of; y = 5x up 3 units. if you add 3 to the equation, all y-values will be increased by 3 this shifts the graph up exactly 3 units.

y = 5x + 3
8 0
3 years ago
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HELP HELP PLEASE ASAP
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Answer:

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=> Total cost = J(x) + B(x) = 30x + 7 + 5x + 3 = 35x + 10

=> Option C is correct.

Hope this helps!

:)

7 0
3 years ago
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