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
bazaltina [42]
3 years ago
9

4b - a if a=2 b=4 find its answer

Mathematics
1 answer:
romanna [79]3 years ago
5 0

Answer:

14

Step-by-step explanation:

if b=4 and a=2, then you substitute both those values into the equation, turning (4b - a) into (4*4 - 2), then you use order of operations, meaning you multiply the 4 times the 4, which turns it into 16-2, and then subtract 2 to finally reach your answer of 14.

You might be interested in
If 7x-2y=z then -14x+4y+3z
creativ13 [48]
I'm confused what are you suppose to do
8 0
3 years ago
What is the point-slope form of a line with a slope -3 that contains the point (10,-1)
Citrus2011 [14]
<h2>y + 1 = -3(x - 10)</h2>

Here's the formula:

y - y1 = m(x - x1)

Substitute numbers accordingly:

y1: so 1 goes in the y1 spot (you switch the signs because it was already negative)

x1:  and 10 goes to the x1 spot

m:  -3 belongs in m

4 0
3 years ago
Select each type of line of symmetry that the following figure has, if any. [Hint: A capital letter "O' is an oval, not a
AlladinOne [14]

Answer:

vertical and horizantal

Step-by-step explanation:

7 0
4 years ago
The probability of rolling a 12 with two dice is 1/36. What is the
Alexandra [31]
Since the probability of roling 12 is 1/36 we subtract that from how many possibiliies there are and we do this
36/36 (or 1)-1/36=35/36
6 0
3 years ago
Read 2 more answers
Area of square= 625 m sq Perimeter =??
sveticcg [70]

Answer:

<u>100 m</u>

Step-by-step explanation:

<u>Given</u> :

  • Area of square = 625 m²

<u>#1) Finding the side length</u>

  • Area = (side length)²
  • ⇒ side length = √Area
  • ⇒ side length = √625
  • ⇒ side length = 25 m

<u>#2) Calculating perimeter</u>

  • Perimeter = Total length of the sides of the shape
  • Perimeter = 4 x side length [a square has 4 equal sides]
  • ⇒ Perimeter = 4 x 25
  • ⇒ Perimeter = <u>100 m</u>
5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the factored form of the expression?Factor completely.56k^3-84k^2+70k-105
    14·1 answer
  • The cone below has a radius of 3 inches, a height of 4 inches, and a slant height of 5 inches. What is the approximate lateral a
    14·2 answers
  • What is the unit rate for hours per task
    14·1 answer
  • LOOK AT PICTURE,THEN ANWSER QUESTION, WHOEVER ANSWERS CORRECT I WILL MARK BRAINIEST!!
    8·1 answer
  • Choose the correct answer from the given four options: In an AP, if d = –4, n = 7, an = 4, then a is *
    13·1 answer
  • Need help will mark Brainliest no explanation needed
    5·1 answer
  • Evaluate tan(sin^-1(-4/5)). Enter your answer as a fraction using the slash bar (/).
    14·2 answers
  • Nkechi wants to use a one-sample z interval to estimate what proportion of candies in a bag are red. She
    6·1 answer
  • Please help............
    14·1 answer
  • PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!