3 years ago

X+15=4x+2(x+1) X=? How do I solve this?

Mathematics

1 answer:

Pani-rosa [81]3 years ago

3 0

Answer:

hope its what u r searching for..

You might be interested in

Find the y-coordinate of the y-intercept of the polynomial function defined

Bas_tet [7]

The y intercept is where the function passes through the y axis, so the “x” value needs to equal 0. We sub 0 in for “x” and solve for “y”.

f(0) = 9(0)^2 - 7 - 8(0)

f(0) = -7

Therefore the “y” coordinate would be -7

The ordered pair would be

(0, -7)

6 0

3 years ago

A tree that is 125 feet tall casts a shadow 75 feet long. Nearby, a building casts a 30-foot-long shadow. How tall is the buildi

koban [17]

The answer is from 125and 75 and 30 is 230

8 0

3 years ago

Help me pleasseee!!!

viva [34]

Answer:

Using x=5, then x exponent 2 = 5 exponent2 =5 x5 = 25 1 exponent5=1x1x1x1x1=1 5 exponent 1 = 5 my sister said the answer is 162 you could try that

6 0

3 years ago

Read 2 more answers

Which angle relationship alone could be used as a reason that two angles are congruent?

zimovet [89]

Supplementary angles

7 0

3 years ago

Determine value of a

S_A_V [24]

For this case we have that by definition of trigonometric relations that the sine of an angle is equal to the opposite leg to the angle on the hypotenuse. That is to say:

$Sin (43) = \frac {a} {26}$

Clearing the value of "a":

$a = 26 * sin (43)\\a = 26 * 0.68199836\\a = 17.73195736$

Rounding off we have:

17.7

Answer:

Option B

6 0

3 years ago