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
Vladimir79 [104]
4 years ago
12

What is x -2 + (3+x)/5 - 3 = -9

Mathematics
1 answer:
ycow [4]4 years ago
7 0
-10+(3+x)-15=-45
x=-23
You might be interested in
Do modern scientists believe that protons and nuetrons are not made of smaller particles
anyanavicka [17]

Answer: Thus, protons and neutrons are no more indivisible than atoms are; indeed, they contain still smaller particles, which are called quarks. Quarks are as small as or smaller than physicists can measure.

Step-by-step explanation:

4 0
3 years ago
i don't need 8-11. we're reviewing except i didn't learn this last year. (lets hope the quality is good)
oksian1 [2.3K]

Answer:

1. angle AEB and angle DEF

2.angle AEB and angle CEB

3. angle AEF and angle DEF

4. 120 degrees - vertical angles have the same degree

5. 13 degrees - vertical angle

6. 180-110 = 70 degrees - supplementary

7. 180-65 = 115 degrees - supplementary

Step-by-step explanation:

vertical angle = angles that are opposite of each other where two lines cross

complementary angle = angles that make up the sum of 90 degrees

supplementary angle = 2 angles with the sum of 180 degrees

8 0
3 years ago
8) The sides of a flower garden are shown in the diagram below. What is the perimeter of the flower garden? 4m 2 m​
jeka94

Answer:

18.28 m

Step-by-step explanation:

Given the flower garden in the question :

The shape is composite and can be divided into 2 semicirles and rectangle

The perimeter of a semicircle is the Circumference of the semicircle = πr

Hence, 2 semicirles = 2πr

Radius of semicircle = 2/2 = 1

Perimeter = 2 * 3.14 * 1² = 2 * 3.14 * 1 = 6.28 m

The perimeter of rectangle; length and width are 6m and 2 m respectively :

Perimeter of rectangle = 2(l + w) = 2(4+2) = 2(6) = 12m

Tve perimeter of garden = 6.28 + 12 = 18.28 m

8 0
3 years ago
How is estimation helpful when adding and subtracting decimals
kakasveta [241]
Estimation help find the reasonableness of the final answer.

Hope this helps!
8 0
3 years ago
Read 2 more answers
Elizabeth made a scale drawing of her school's basketball court before devising a winning strategy for her team. The dimensions
lesya [120]

Answer:

the answer is 16ft

step-by-step explanation:

in order to make a triangle with non-zero area, the sum of the shorter two sides must be greater than the longest side.

here, 4 + 4 > 7, so the lengths can form a triangle.

The correct answer was given: Brain

7+8= 15

hope this

The correct answer was given: Brain

36 cm is the final : )

4 0
4 years ago
Read 2 more answers
Other questions:
  • V=4/3 3.14 18*18*18 what is the volume of the sphere
    11·1 answer
  • Solve the equation above​
    7·2 answers
  • A tech company is curious about marketing their new drones for home security. Let the proportion of houses that have home securi
    15·1 answer
  • 9+10 ii am struggling really bad plz help.
    8·1 answer
  • Name the property of real numbers illustrated by the equation.<br> -3(x + 4) = -3x - 12
    7·1 answer
  • Evaluate y4 for y = -2.<br> А)<br> -8<br> B)<br> 8<br> 16<br> D)<br> -16
    8·1 answer
  • Select the correct answer.<br> Mel created a scatter plot and drew a line of best fit, as shown
    5·1 answer
  • Convert these numbers into Scientific Notation
    5·1 answer
  • a planter is shaped like a right rectangular prism its height, h is 5 4/5 inches. The length, L is 14 1/2 inches ,and its width,
    12·1 answer
  • If you wanted to measure how much your dog weighs, which unit of measure would you use?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!