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
antoniya [11.8K]
3 years ago
15

Hey can you help me e

Mathematics
1 answer:
klemol [59]3 years ago
3 0
<h2><u>Answer</u>:-</h2>

1) -11 + <u>2</u><u>6</u> = 15

2) <u>2</u> - (-3) = 5

3) <u>1</u><u>1</u> + (-4) = 7

4) <u>5</u> + -8 = -3

5) -2 + <u>3</u> = 1

6) <u>8</u> - 12 = -4

You might be interested in
The following are the last 10 run scores Colin got in cricket:
Sidana [21]

Answer:

a) 22.6

b) 23

Step-by-step explanation:

a)

Step 1: 18 + 9 + 7 + 35 + 30 + 21 + 33 + 12 + 30 + 31 = 226

Step 2: 226/10 = 22.6

b)

Step 1: 226+27 = 253

Step 2: 253/11 = 23

4 0
3 years ago
Maxine wants a necklace 35 beads long how many blue and black beads does she need
RSB [31]

Answer 17 black and 18 blue

Step-by-step explanation:

A bead cant be split in half so one has to have more

8 0
3 years ago
Find the surface area of the<br>triangular prism.<br>5 cm<br>8 cm<br>7 cm<br>3 cm​
alexandr1967 [171]

Answer:

The surface area of the triangular prism is = 94.641016151378 cm^2

3 0
3 years ago
A jet ski rental charges a flat rate of $75, plus an additional $60 per hour. You do not want to spend more than $200. How many
yawa3891 [41]

Answer:

22.5

Step-by-step explanation:

You time 75 by 60. Then, you divided it by 200. The answer is 22.5.

5 0
3 years ago
I am very confused please solve and explain.
e-lub [12.9K]

Answer:

c = \frac{b^2-R^2}{4a}

Step-by-step explanation:

Given

R= \sqrt{b^2-4ac}

Clear the radical by squaring both sides

R² = b² - 4ac ( subtract b² from both sides )

R² - b² = - 4ac ( multiply all terms by - 1 )

b² - R² = 4ac ( divide both sides by 4a )

\frac{b^2-R^2}{4a} = c

6 0
3 years ago
Read 2 more answers
Other questions:
  • Can a triangle have sides with the given lengths? 2ft, 7ft, 12ft
    14·2 answers
  • Is −10 − 5 equal to −10 + (−5)? Explain in<br> terms of additive inverses.
    14·1 answer
  • PLEASE HELP ASAP!!
    15·1 answer
  • What is the equation
    13·1 answer
  • Help please again I'll give you a brainliest if you can explain it best for me too! :)
    8·1 answer
  • Find the value of c so that (x-2) is a factor of the polynomial p(x)
    14·1 answer
  • BE NICE AND SOLVE PLS
    15·2 answers
  • Find the value of X for the given pentagon?
    11·1 answer
  • 2
    15·1 answer
  • I really need help with this question pls help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!