1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jonny [76]
3 years ago
5

Hi please help!!! i’ll give you a brainless answer (question in picture)

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
6 0
The answer is D. 21
pashok25 [27]3 years ago
4 0

Answer:

Oh easy here is the answer m=21

You might be interested in
lina went to the playground. she played on the swings for 45 minutes and went on the slide 15 minutes. it was 1:15 p.m. when lin
Aleksandr [31]
The answer to this problem is 12:15
8 0
3 years ago
Read 2 more answers
Ashley is keeping track of the growth of a bamboo plant. When she purchased the plant last month its height was 8.75 inches. Its
Margarita [4]

Answer:


Step-by-step explanation:

Amount by which the plant gre in one month = 9.5 - 8.75 = 0.75  

Amount by which it will grow in x months = x * 0.75  

The hegiht of the plant after 6 months = amount it will grow by in 6 months + current heigt = 0.75x + 8.75  

Hence answer is  

d

7 0
3 years ago
you are swimming each a 25-yard lap pool 3 seconds faster than your personal best what integer represents your change in time of
True [87]
24 seconds faster than your best
7 0
3 years ago
How do you solve this?
Law Incorporation [45]
Find the soluiton

2x+2y=16
3x-y=4

x+y=8
<u>3x-y=4+</u>
4x=12
x=3
3(3)-y=4
9-y=4
y=5
(3,5)
test them to see if get true statment
obviously the first equatons of 1,2,4 work
1 doesn't work
2, works
4. doesn't work

2 is the same as the first except both euations are just doubled

answer is 2
6 0
3 years ago
from a window 24 feet above the ground, the angle of elevation to the top of another building is 38 degrees. The distance betwee
Delvig [45]

Answer:

The  height of the building is 73.2\ ft

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABC

tan(38\°)=\frac{BC}{AB}

we have

AB=63\ ft

substitute and solve for BC

tan(38\°)=\frac{BC}{63}

BC=(63)tan(38\°)=49.2\ ft

Find the height of the building

The  height of the building (h) is equal to

h=BC+24=49.2+24=73.2\ ft

6 0
3 years ago
Other questions:
  • What is the mean of the set of numbers -10, -5 ,2, 6, 17. <br>2<br>8<br>10<br>or 0​
    12·1 answer
  • Store A has a promotion. If you buy three shirts, you get 25% off the total price of the three shirts. Store B has the same shir
    8·2 answers
  • Please help! Thank you. I will mark brainliest if correct.
    14·2 answers
  • What is the following simplified product? Assume x greater-than-or-equal-to 0
    12·2 answers
  • The shaded triangle is set inside a pentagon. What type of triangle is the shaded triangle?
    8·2 answers
  • To solve the equation t² - t = 12 by factoring, you would use
    14·2 answers
  • PLEASE HELP ME!!!!!!!!
    12·1 answer
  • Which represents a quadratic function?
    9·1 answer
  • The shorter leg of a right triangle is 9 ft shorter than the longer leg. The hypotenuse is 9 ft longer than the long leg. Find t
    5·1 answer
  • A bread recipe calls for 4 cups of white flour for every 5 cups of whole-wheat flour. How many cups of whole-wheat flour are nee
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!