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
zhannawk [14.2K]
3 years ago
12

How do I show that |3 + 10| = |3| + |10|

Mathematics
1 answer:
forsale [732]3 years ago
4 0
Because the absolute value of both is 13. Just put 13=13
You might be interested in
Please help me I will give you the brain thing and extra points. (image below) 17/30
AURORKA [14]

Answer:

c

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
How do I do this problem?
anyanavicka [17]

That's D. n² ÷ 5 because it says the division of n squared and 5.

7 0
3 years ago
The diameter is a circle is 16in. Find it’s circumference in terms of π.<br><br> C= ________in
DIA [1.3K]
<h3><u>S</u><u> </u><u>O</u><u> </u><u>L</u><u> </u><u>U</u><u> </u><u>T</u><u> </u><u>I</u><u> </u><u>O</u><u> </u><u>N</u><u> </u><u>:</u></h3>

According to the question,

  • Diameter of circle = 16 in

We are asked to calculate it’s circumference in terms of π.

★ Circumference of circle = 2πr

___________________________________

Let us first calculate the radius of the circle.

→ Diameter = 2 × Radius

→ 16 in = 2r

→ r = 16 in ÷ 2

→ r = 8 in

___________________________________

Substituting values in the formula of circumference,

→ C = 2πr

→ C = (2 × π × 8) in

→ C = 16π in

<u>Therefore</u><u>,</u><u> </u><u>1</u><u>6</u><u>π</u><u> </u><u>inches</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>required</u><u> </u><u>answer</u><u>.</u>

7 0
3 years ago
Please helppp<br> Find the amplitude of this function.
nordsb [41]
THe amplitude is half of the distance from the highest and lowest phase of the wave..


4-(-1)=5
0.5*5=2.5

amp=2.5 units
4 0
3 years ago
A 25 foot ladder is leaning against a house. If the angle of Elevation of the ladder is 72 degrees:
coldgirl [10]

Answer:

1. 23.8

2. 7.7

Step-by-step explanation:

<u>for the first blank</u>

use sin because x is opposite and 25 is hypotenuse

set up an equation:

sin(72)= (x/25)

multiply both sides by 25:

25(sin(72))= (x/25)25

25(sin(72))= x

multiply 25 by sin(72):

23.8 = x

<u>for the second blank</u>

use cos because x is adjacent and 25 us hypotenuse

set up an equation:

cos(72)= (x/25)

multiply both sides by 25:

25(cos(72))= (x/25)25

25(cos(72))= x

multiply 25 by cos(72):

7.7= x

3 0
3 years ago
Other questions:
  • how many 5 letter combinations can be created from the letters in the world “friendly” assume that the order of the letters does
    8·1 answer
  • (?,3) is on the line y=2x+5. Find the other half of the coordinate
    13·2 answers
  • The lengths of two sides are given. Determine the range of values for the third length. 2, 10
    13·1 answer
  • skinny Malone has a lot of pets he has 4 more goldfish than Turtles and one less Canary than goldfish six of his pets are birds.
    5·1 answer
  • How decimal and percents are alike
    10·1 answer
  • What are the coordinates of a point that is 3 left of the the y axis and 5 above the x axis
    14·2 answers
  • Your club is ordering enrollment gifts engraved with your club logo. Keychains cost $5 each. Wristbands cost $2 each. You have a
    8·1 answer
  • What is the length of side DG?<br><br><br> 28 ft<br><br> 15 ft<br><br> 30 ft<br><br> 35 ft
    8·2 answers
  • A teacher graded s 27 tests in 3 hours. Do these quantities(number of tests graded in time) vary directly or inversely? Explain.
    8·1 answer
  • Nolan brought 2 boxes of fruit bars to share with his basketball team. There are 12 bars in each box and 16 people on the team.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!