2 years ago

In the figure is measurement of angle ABD is 120° then measurement of angle ABC is what

Mathematics

1 answer:

kondaur [170]2 years ago

4 0

Answer:

240?

Step-by-step explanation:

if it is a quadrilateral? as...

You might be interested in

B: 8 square root 3 C: 8 squeals root 3 over 3 D: 16 square root 3 E: 24

Strike441 [17]

Answer:

its c

Step-by-step explanation:

5 0

3 years ago

I need help

Nataly_w [17]

Answer:

The answer is D.35

3 0

3 years ago

Read 2 more answers

Mr. Ross is purchasing a table and chairs for

GarryVolchara [31]

B. r = 75m + 1350 I think is the answer. I hope this helped you!

6 0

3 years ago

Read 2 more answers

(1 point)

Rashid [163]

The third one is the answer for this question

3 0

2 years ago

For a certain model of car the distance d required to stop the vehicle if it is traveling at v mi/h is given by the formula d =

enyata [817]

Given that For a certain model of car the distance $d$ required to stop the vehicle if it is traveling at $v$ mi/h is given by the formula $d=v+\frac{v^2}{20}, where [tex]d$ is measured in feet.

If Kerry wants her stopping distance not to exceed 75 ft, then the range of speeds (in mi/h) can she travel is obtained as follows:

$v+ \frac{v^2}{20} \leq75 \\ \\ 20v+v^2\leq1,500 \\ \\ v^2+20v+100\leq1,500+100 \\ \\ (v+10)^2\leq1,600 \\ \\ |v+10|\leq\sqrt{1,600} \\ \\ -40\leq v+10\leq40 \\ \\ -40-10\leqv\leq v\leq40-10 \\ \\ -50\leq v\leq30$

Therefore, the range of speed she can travel is $v\leq30\ mi/hr$

8 0

2 years ago