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3 years ago

5

I’ll mark brainliest

1 answer:

Naddik [55]3 years ago

5 0

Answer:

A- 2000

B-64

Step-by-step explanation:

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Graph the function g(x) = 4x–7.

lukranit [14]

Answer:

two dots: (0, -7), (1, -3)

and it's the line

Step-by-step explanation:

just try x=0, g(x)=-7

and x=1, g(x)=-3

5 0

3 years ago

HELP ME PLEASE AND THANKS

gavmur [86]

X is equal to 22.25 so all you have to do is to fill it in and find the answers

8 0

3 years ago

If Jaime is riding at 14 miles per hour and Cori is riding at 0.40 km per minute, how far will each of them bike in two hours? 1

natali 33 [55]

Answer:

Jaime: $d = 45.08\ km$

Cori: $d = 48km$

Step-by-step explanation:

Given

$V_1 = 14\ miles/hour$

$V_2 = 0.40\ km/hour$

$Time\ (t)\ = 2\ hours$

Solving Jaime Distance;

$d = vt$

Substitute values for v and t

$d = 14\ miles/hour * 2\ hours$

$d = 28\ miles$

Convert to kilometer

$d = 28 * 1.61\ km$

$d = 45.08\ km$

Solving Cori Distance:

$d = vt$

Substitute values for v and t

$d = 0.40km/min * 2\ hours$

Convert hours to minute

$d = 0.40km/min * 2 * 60\ min$

$d = 0.40km * 2 * 60$

$d = 48km$

3 0

3 years ago

Given: ABCD trapezoid, BK ⊥ AD , AB=DC AB=8, AK=4 Find: m∠A, m∠B

Elis [28]

Answer:

$m\angle B=m\angle C=120^{\circ}$

$m\angle A=m\angle D=60^{\circ}$

Step-by-step explanation:

Trapezoid ABCD is isosceles trapezoid, because AB = CD (given). In isosceles trapezoid, angles adjacent to the bases are congruent, then

$\angle A\cong \angle D;$
$\angle B\cong \angle C.$

Since BK ⊥ AD, the triangle ABK is right triangle. In this triangle, AB = 8, AK = 4. Note that the hypotenuse AB is twice the leg AK:

$AB=2AK.$

If in the right triangle the hypotenuse is twice the leg, then the angle opposite to this leg is 30°, so,

$m\angle ABK=30^{\circ}$

Since BK ⊥ AD, then BK ⊥ BC and

$m\angle KBC=90^{\circ}$

Thus,

$m\angle B=30^{\circ}+90^{\circ}=120^{\circ}\\ \\m\angle B=m\angle C=120^{\circ}$

Now,

$m\angle A=m\angle D=180^{\circ}-120^{\circ}=60^{\circ}$

7 0

3 years ago

Solve the equation <br>k + 22 = 29

rosijanka [135]

Answer:

K=7

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers