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
Anton [14]
3 years ago
9

Simplify -44.288- 31.6 divided by -3.1(6-1.2)

Mathematics
2 answers:
Tom [10]3 years ago
6 0
Your answer is,
4 \frac{2484}{3875}
Is about, 4.64103.
Butoxors [25]3 years ago
5 0

Answer:

the answer is D. 5.1

MARK ME AS BRAINLIST

You might be interested in
HELP ME ILL MARK BRAINLIEST
Masja [62]

Answer:

Step-by-step explanation:1/4 times 24 that gives you 6 and then 5 times 24 is $120

7 0
3 years ago
Solve the following system of equations for a and for b:
viktelen [127]

Answer:

a=3\\b=1

Step-by-step explanation:

9a+3b=30\\8a+4b=28

Let's solve the second equation for a to later on replace it in the first equation.

8a+4b=28\\8a=28-4b\\a=\frac{28-4b}{8}

Now plug this into the first equation.

9a+3b=30\\9(\frac{28-4b}{8})+3b=30

Distribute the 9

(\frac{252-36b}{8}) +3b=30

Break down the fraction.

\frac{252}{8}-\frac{36b}{8}+3b=30

Simplify.

\frac{63}{2}-\frac{9}{2}b+3b=30

Subtract \frac{63}{2}

-\frac{9}{2}b+3b=30-\frac{63}{2}

Combine like terms.

\frac{-9+2*3}{2}b=\frac{30*2-63}{2}

\frac{-9+6}{2}b=\frac{60-63}{2}

\frac{-3}{2}b=\frac{-3}{2}

Muliply by the reciprocal or inverted fraction next to b.

(-\frac{2}{3})(-\frac{3}{2}) b=-\frac{3}{2}(-\frac{2}{3})

b=1

Now plug this value into any of the equations to find the value of a.

8a+4b=28\\8a+4(1)=28\\8a+4=28\\8a=28-4\\8a=24\\a=\frac{24}{8}\\ a=3

5 0
4 years ago
Someone please help me!
bija089 [108]

Answer:

A = 58

B =:25

Step-by-step explanation:

C = A + B

83 = 9x + 4 + 4x + 1

83 = 13x + 5

13x = 78

x = 78/13

x = 6

A = 9x + 4 = 9 x 6 + 4 = 58

B = 4x + 1 = 4 x 6 + 1 = 25

7 0
3 years ago
If the radius of a circle is 10 feet, how long is the arc subtended by an angle measuring 81°?
mihalych1998 [28]
Circumference of entire circle = 2 * PI * 10
circumference of entire circle = <span> <span> <span> 62.832 feet
81 degrees is (9/40) of a circle
62.832 * </span></span></span><span>(9/40) = </span> <span> <span> <span> 14.1372 </span> </span> </span>

Source:
http://www.1728.org/radians.htm


4 0
3 years ago
The cost of one pound of bananas is greater than $0.41 and less than $0.50. Sarah pays $3.40 for x pounds of bananas. Which ineq
DochEvi [55]

Answer:

0.41 x < 3.40 < 0.50 x

If there is a whole number of pounds it could be: x = 8 pounds

0.41 * 8 = 3.28,  0.50 * 8 = 4

3.28 < 3.40 < 4

Answer:

Inequality is

0.41 x < 3.40 < 0.50 x

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • At an appliance store, the price of a refrigerator is marked up 25% to $406.25.
    12·2 answers
  • simpify the following problem using the distributitave property: 3x+4y+3(x-y) -2x. use number properties to jutify each of your
    12·2 answers
  • The students in Ms. Lorenzo’s class collected the following numbers of bottle caps:
    10·1 answer
  • What figure is comprised of two lines?
    15·1 answer
  • Which number from the set {9, 10, 13, 15} is the solution to this equation? 3(x − 7) = 9
    11·2 answers
  • How many solutions are there to the equation below |x|=77?
    11·2 answers
  • Acute right or obtuse??
    7·2 answers
  • HELP ME WITH THIS PLS IM FAILING REALLY BAD ITS PYTHAGOREAN THEOREM
    7·2 answers
  • John went to his baseball game. His mom dropped him off at 4:40 pm and he left his game at 7:50 pm. How long was John at his gam
    9·1 answer
  • 2/5x3/4 show your work if you get it right i will give u braniset. if u do for frre points i willl delete it
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!