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
dimulka [17.4K]
3 years ago
5

PLZ HELP!!!!!!!!! AAAAAAAAAAAA

Mathematics
2 answers:
Mkey [24]3 years ago
7 0

Answer: 20.4  40.4   2.5   32

Step-by-step explanation:

blagie [28]3 years ago
3 0

Answer:

15) 20.4

16) 40.4

17) 2.5

18) 32

Step-by-step explanation:

15) Use the calculator: 42.7/11.1*5.3

16) Use the calculator: 121.1/3

17) Use the calculator: 32.5/ (42.9/3.3)

18) 28.8/ (1.8/2)

You might be interested in
What is the probability that you get two even numbers if you roll two dice?
RoseWind [281]

Answer:

Probability of both even is 12×12=14. Given they are both even there are 3 possible even numbers: 2,4,6.

Step-by-step explanation:

3 0
3 years ago
2 What is the minimum amount of information you need in order to calculate the slope of a line?
geniusboy [140]

Answer:

y=mx+b

Step-by-step explanation:

The formula to find the slope is y=mx+b

hope this helps

7 0
3 years ago
Read 2 more answers
Complete the steps 4/9 divided by 1/2
DedPeter [7]

Answer: 0.88 (the 8 recurs)

Step-by-step explanation:

\frac{4}{9}÷\frac{1}{2}

\frac{4}{9}×\frac{2}{1}  (Then the the fraction should reciprocal so the values should shift to          the opposite side were 2 goes up and 1 goes down and the sign turns to the multiplication sign)

then u should multiply the two fractions which gives 8/9

next you should divide 8 by 9 which gives 0.88(the number eight is recurring which means that the number 8 keeps repeating no matter how many times you try to divide)

4 0
2 years ago
What is the range of f(x) = ( 3/4 ) x - 4?
worty [1.4K]

it's B

I just took the test

7 0
3 years ago
Choose the slope-intercept equation of the line that passes through the point (4, -6) and is parallel to y = - 1/2 x + 5. (3 poi
telo118 [61]
First, it is important to understand that parallel lines have the same slope. Therefore, based on the formula y=mx+b in which m represents slope and based on the equation y=-1/2x+5, the slope of the unknown line is also -1/2. Then, there are two different ways to solve this problem using different formulas.

The first method to find the unknown equation is easy but not widely known. We can use the point slope formula which is (y-y1)=m(x-x1) in which we can plug a point and slope to find the equation. When we plug in the values given, we get y+6=-1/2(x-4) or y+6 =-1/2x+2 which simplifies to y=-1/2x-4.

The other method is using the slope intercept form or y=mx+b. When we plug in our slope and our point, we get -6=-1/2*4+b or -6=-2+b so b must equal -4, therefore we have all the information we need to plug values into y=mx+b. When we plug in our slope and y-intercept, we get y=-1/2x-4 which is the answer.

I hope this helps!
7 0
3 years ago
Other questions:
  • Which statement best describes the line?
    9·1 answer
  • PLEASE ANSWER FAST.<br> The question is in the picture. <br> (question 24)
    9·1 answer
  • Plz help fast new here plz help fast and explain thank you 20 points
    14·1 answer
  • Prove the identity cos(3x)=cos^3(x)-3sin^2(x)cos(x), step by step.
    14·1 answer
  • -9-13+2+13−9−13+2+13minus, 9, minus, 13, plus, 2, plus, 13.
    5·1 answer
  • Identify terms, coefficients, factors, and the constant: 5(2x + 4) + 3x
    6·2 answers
  • 3. Beginning with the equation 17, write the new equation produced by subtracting 8 from both sides.
    8·2 answers
  • Students were surveyed about their favorite colors. of the students preferred red, of the students preferred
    6·1 answer
  • HELP PLSS *40 POINTS* Given f (x) = -3x + 10 and g(x) = x^2 – 7x find the following
    15·1 answer
  • A linear pair must add up to 180 degrees is true or false?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!