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
ASHA 777 [7]
2 years ago
13

Use PEMDAS to evaluate the expression 8 x 4 − 21 ÷ 3 + 5. 30 32 34 36

Mathematics
2 answers:
Dennis_Churaev [7]2 years ago
8 0

Answer:

its 30 i took the test

Step-by-step explanation:

VikaD [51]2 years ago
4 0
the answer should be 30
You might be interested in
What is 0.16 (6 repeating) as a simplified fraction? pls hurry, ty ​
lorasvet [3.4K]

Answer:

1/6.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Alexia spent 3 minutes working on each of her math problems and 4 minutes on each of her science problems. Her homework took her
murzikaleks [220]

Answer: Alexia completed 20 math problems and 10 science problems.

4 0
2 years ago
Read 2 more answers
3,969 + b^2 = 11,025
ludmilkaskok [199]

Answer:

b=84

Step-by-step explanation:

from your equation, subtract 3969 from each side

you are left with b^2=7056

sqrt b^2 = sqrt 7056

b=84

7 0
3 years ago
Read 2 more answers
Are lines of symmetry also diagonals in a polygon? Explain.
Vaselesa [24]
Well not all lines are lines of symmerty, because if you draw a let's say a rectangle on a piece of paper and draw a diagonal line through it, well the two sides don't really lie perfectly on one another!!
3 0
3 years ago
What is the equation of the line h Th ya has a y intercept of (0,-3) and passes through the point (-9,-9)
Nikolay [14]

Answer:

The line equation is given as: 3 y = 2 x - 9

Step-by-step explanation:

Here, Y intercept   is at point ( 0.-3)

So, at x = 0, y = -3

or, C  = -3

Also, the point on the equation line is (x,y)  = (-9,-9)

Now, by <u>SLOPE INTERCEPT FORM</u> of a line equation,we get:

y = m x + C   :  m  = slope of line  ......... (1)

So, substituting the values of C and (x,y) , we get:

-9  = m (-9)  + (-3)  

or, -9 + 3  = - 9 m

or, m =  -6/-9  = 2/3

or, m = 2/3

Now, substitute the value of m back in to the line equation (1)

y = m x + C   \implies  y = (\frac{2}{3}) x - 3\\\implies 3y = 2x - 9

Hence, the line equation is given as: 3 y = 2 x - 9.

5 0
3 years ago
Other questions:
  • I will mark you BRAINLIEST if you give correct step by step answer
    7·1 answer
  • 3/4 + 1/3T=2/4 solve
    12·1 answer
  • What is the standard form of the equation of the circle in the graph
    7·2 answers
  • I am taking a test can someone help me
    9·2 answers
  • Will give brainliest! Answer honestly i will know if your writing things randomly
    8·2 answers
  • Which of the two functions below has the largest maximum y-value?
    9·2 answers
  • Write an equation of the line that passes through a pair of points:
    10·2 answers
  • What is the slope of this​
    7·1 answer
  • The perimeter of a rectangular book is given as 16.84 cm. Find the length of the rectangular book (in decimals) whose width is 1
    11·1 answer
  • What’s the answer I need it ASAP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!