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
Ipatiy [6.2K]
3 years ago
11

Helppp mathhhhh fast plz

Mathematics
1 answer:
Kryger [21]3 years ago
6 0

Answer:

38 degrees

Step-by-step explanation:

It is 38 degrees because if you add up A & B, you get 142 degrees. And 180 degrees - 142 dgrees is 38 degrees. This is how I solved it

You might be interested in
Write an equation of the line, in slope-intercept form, that passes through (-2, 5) and (1, -1).
djyliett [7]

Answer:

y = -2x + 1

Step-by-step explanation:

<u>Formulae:</u>

<u />

Slope: m=\frac{y_2-y_1}{x_2-x_1}\\

  • m = slope
  • y₂ = second y-value
  • y₁ = first y-value
  • x₂ = second x-value
  • x₁ = first x-value

Point-slope form: y-y_1=m(x-x_1)

  • y₁ = first y-value
  • m = slope
  • x₁ = first x-value

Slope-intercept form: y=mx+b

  • m = slope
  • b = y-intercept value

<u>Calculations:</u>

<u />

<u />m=\frac{-1-5}{1-(-2)}\\m=\frac{-6}{3}\\m=-2<u />

<u />

<u />y-5=-2(x-(-2))\\y-5=-2(x+2)\\y-5=-2x-4\\y=-2x+1<u />

4 0
3 years ago
Peter,Frank and dave had 15 play cars to share between themselves how many play toys would each person receive?​
Luda [366]
Answer 5!

Explanation;;
your dividing 15 among 3 people. Since 3 x 5 is 15, then when you divide you should get 5. 5 + 5 + 5 is 15!

please bark brainlist!
6 0
2 years ago
Claudia spends $2.15 a day for lunch. Her cafeteria lunch account has a balance of $48.00. Which equation can be used to determi
andreev551 [17]

Answer:

d≤48/2.15

Step-by-step explanation:

Step one:

Given data

Claudia spends $2.15 a day for lunch.

We are told that her balance is  $48.00

let the number of days be d

Step two:

The maximum number of days she can eat is given as

d≤48/2.15

d≤22.33 days

7 0
3 years ago
Victoria is making tofu burgers for a party burgers for a party. Each tofu burger requires 1/3 pound of tofu. She wants to make
kap26 [50]

9514 1404 393

Answer:

  • 5 containers
  • 1/3 pound left over

Step-by-step explanation:

The amount Victoria needs is ...

  (1/3 lb/burger) × 14 burgers = (1/3)(14) lb = 4 2/3 lb

The next higher multiple of 1 lb is 5 lb.

Victoria needs to buy 5 containers of tofu. There will be 1/3 lb left over.

3 0
4 years ago
This is factoring quadratics with a leading coefficient: 5p to the 2 power - 52p + 20
Mashutka [201]

Answer:

(-5p + 2)(-p + 10)

Step-by-step explanation:

5p^{2}-52p + 20

(-5p + 2)(-p + 10)

You can double check this by using the distributive property..

-5p * -p = -5p^2

2*-p = -2p

10*-5p = -50p

10*2 = 20

-5p^2 + -2p + -50p + 20

Now we combine like terms and simplify

-5p^2 -52p + 20

So, we are correct

4 0
3 years ago
Other questions:
  • The parent function f(x) = log3x has been transformed by reflecting it over the x-axis, stretching it vertically by a factor of
    13·1 answer
  • What is the value of the expression 2.6 x 10 to the 9th power over 1.3 x 10 to the 2nd power?
    9·1 answer
  • Complete the sentence<br> 120in. =__ft<br> Say how you did it
    13·1 answer
  • A city has 5 cm of snow on the ground before a snow storm. During the storm, the amount of snow on the ground increases by 2 cm
    8·1 answer
  • Days before a presidential​ election, a nationwide random sample of registered voters was taken. Based on this random​ sample, i
    10·2 answers
  • How would you graph the solution to 3 x ≤ -15?
    11·1 answer
  • What is the approximate equation of this line of best fit in slope-intercept form?
    9·2 answers
  • Is this correct? I used the 90/360 x 2 π (90)
    11·1 answer
  • WILL MARK BRAINLIESTTTTTTTT
    11·1 answer
  • Each dance class is hour. It takes a student 7 hours to loarn a dance routine. Which
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!