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
xz_007 [3.2K]
3 years ago
5

I NEED HELP ON THIS PLZZ!! WILL MARK BRAINLIEST

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

C i think

Step-by-step explanation:

you do 13x90 then divide by 5x

Law Incorporation [45]3 years ago
3 0

Answer: x=12

Step-by-step explanation:

We will use the Pythagorean Theorem since we know two sides and it is a right triangle

Pythagorean Theorem is a^2+b^2=c^2

a=5,b=x, c=13

(5)^2+(x)^2=(13)^2

25+(x)^2=169

Subtract 25 from both sides to start solving for x

(x)^2=144

Take the square root of both sides and get x=12

x=12

You might be interested in
Place these numbers in order from greatest to least: <br> .27, 25%, 13/50, .274, 7/25, 30%
skad [1K]

Answer:27, 0.3, 7/25, 0.274, 13/50, 0.25

Step-by-step explanation:

6 0
2 years ago
It cost you $12 to start up your
brilliants [131]

Step-by-step explanation:

let no. of hours be x.

45x - 12 ≥ 117

45x ≥ 129

x ≥ 2.8667 (5sf)

therefore, 3 hours (round up to next whole number).

Topic: inequalities

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

6 0
3 years ago
△ABC△ABC is similar to △XYZ△XYZ. Also, side ABside AB measures 6 cm, side BCside BC measures 18 cm, and side XYside XY measures
ehidna [41]
I hope this helps you

3 0
3 years ago
benito read 14 books in 3 months, which was 35% of the number of books he had signed up to read during the school year .how many
lianna [129]
14 books in 3 months is 35%
all of books is 100%

14- 35%
x- 100%
we calculate from proportions, crosswise:
x=\frac{14*100}{35}=\frac{1400}{35}=40

Answer: Benito sign up to read 40 books.

Greetings,
n00nst00p :)
7 0
3 years ago
Simpliftly(-8.5)(-5)( -2)<br><br>how do i simplify it​
Darina [25.2K]

Answer:

-85

Step-by-step explanation:

(-8.5)(-5)(-2)

Multiply

(42.5)(-2)

-85

Hope this helps :)

7 0
3 years ago
Other questions:
  • Write a two step equation with a solution of 6. Write the equation using both words and symbols.
    12·2 answers
  • Slope intercept form of (0,3) and (5,1)
    14·1 answer
  • A person on a moving sidewalk 21 feet in 7 senconds the moving sidewalk has a lenght of 180 feet. How long will it take to move
    15·1 answer
  • How do I simplify (-3)(7)+(-5)(-2)
    5·1 answer
  • What is true product of 5/8 and 3/4
    9·1 answer
  • AC, DF, and GI are parallel. Use the figure to complete the proportion. (7)
    14·2 answers
  • Two angles are supplementary. One is 90° more than twice the other. Find the measures of the angles.​
    5·2 answers
  • Can some one help me ???
    13·1 answer
  • Find the surface area of the regular pyramid
    11·2 answers
  • 3 Find y if the slope between ( – 7, y) and (1, 13) is 3/4​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!