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
babunello [35]
3 years ago
8

Please can someone help me?

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
6 0

Answer:

∠ 3 = 90°

Step-by-step explanation:

∠ 3 and ∠ 4 are adjacent angles on a straight line and sum to 180° , then

∠ 3 + ∠ 4 = 180°

∠ 3 + 90° = 180° ( subtract 90° from both sides )

∠ 3 = 90°

You might be interested in
PLEASE HELP ASAP. Madge leaves her home at 8:05 to go to school. The drive takes one-third hour each way. If she is at school fo
Zielflug [23.3K]
3:45

1/3 of an hour is 20 minutes.
8:05 + 20min = 8:25
8:25 + 7 hrs = 3:25
3:25 + 20 min= 3:45
5 0
3 years ago
Read 2 more answers
A paddle boat company charges $15 rental fee plus
jenyasd209 [6]

Answer:

the inequality woulds be *less than

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If the perimeter of a rectangle is 124cm & the width is 35cm, what is the length?
-BARSIC- [3]

Answer:

l=27

b=2×35=70

2l=124-70=54

l=54/2=27

6 0
3 years ago
25 Points, will give brainliest
miskamm [114]

Answer:

B. 434.89

Step-by-step explanation:

A basketball is a sphere and the volume formula is:

V = 4/3πr³

Given:

d = 9.4

r = 9.4/2

r = 4.7

Work:

V = 4/3πr³

V = 4/3π(4.7)³

V = 4/3π(103.823)

V = 434.89

3 0
3 years ago
PLEASE HELP?
Darya [45]

Answer:

1/3

Step-by-step explanation:

The number of people over 40 is 20 + 30 + 35 = 85.

So the probability is 85/255, which reduces to 1/3.

8 0
3 years ago
Other questions:
  • Solve.
    15·2 answers
  • Kendra is babysitting her cousins, who are quintuplets. At snacktime, Kendra puts 5 plates on the table. She cuts apples into sl
    8·1 answer
  • Find the side length of a cube when the volume is 216 ft cubed. A) 72 ft B) 6 ft C) 108 ft D) 219 ft
    9·2 answers
  • How do you do a frequency table for the following numbers 67,52,54,57,61,56,61,69,64,63,57,60,50
    11·1 answer
  • Help plz I'm very confused
    14·1 answer
  • Can someone please help me
    9·1 answer
  • Which one would be the number line ???????
    8·2 answers
  • Find the area of each figure. Use 3.14 for pi
    14·1 answer
  • True or False <br> Stock Prices are easy to predict?
    12·1 answer
  • Apparantly this Math problem is impossible? Ive posted it like 10 times and yet nobody has answered​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!