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
ICE Princess25 [194]
3 years ago
12

Work out the missing numbers: a)(-4)x =320

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

x=-80

Step-by-step explanation:

zubka84 [21]3 years ago
5 0

Answer:

x=-80

Step-by-step explanation:

a) (-4)x=320\\\\x=\frac{320}{-4} \\\\x=-80

You might be interested in
What is -(5x+6)-x=-6-6x
Veronika [31]

Answer: All real numbers are solutions.

Step-by-step explanation:

<u>Let's solve your equation step-by-step.</u>

−(5x+6)−x=−6−6x

<u>Step 1: Simplify both sides of the equation.</u>

−(5x+6)−x=−6−6x

−5x+−6+−x=−6+−6x(Distribute)

(−5x+−x)+(−6)=−6x−6(Combine Like Terms)

−6x+−6=−6x−6

−6x−6=−6x−6

<u>Step 2: Add 6x to both sides.</u>

−6x−6+6x=−6x−6+6x

−6=−6

<u>Step 3: Add 6 to both sides.</u>

−6+6=−6+6

0=0

8 0
3 years ago
Raven is making pillows. Each pillow requires 3/5 yard of fabric. Raven has 6 yards of fabric. Use the number line to find 6 ÷ 3
katen-ka-za [31]

Answer:

6 divided by 3/5 is 10

Step-by-step explanation:

I don't know how to do the number line, sorry.

6 0
3 years ago
An empty truck. A crate of apples was then loaded onto the same truck. If the total weight load
xxTIMURxx [149]
Da answer is 21,000 Pounds Couse 9 + 10 = 21
8 0
3 years ago
Multiply negative 1 over 2 multiplied by negative 1 over 2. Which of the following is correct?
krok68 [10]

Answer:

negative 1 over 4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLEASE HELP IVE ASKED THIS QUESTION 3 TIMES PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!​
worty [1.4K]

THEOREM:

  • h² = p² + b² where h is hypotenuse, b is base and p is perpendicular.

ANSWER:

[3] By pythagorean theorem,

  • x² = 14² + 9²
  • x² = 196 + 81
  • x² = 277
  • x = √277
  • x = 16.64 rounded.

[4] By pythagorean theorem,

  • x² = 32² + 24²
  • x² = 1024 + 576
  • x² = 1600
  • x = √1600
  • x = 40.

[5] By pythagorean theorem,

  • (2x)² = 21² – 12.6²
  • 4x² = 441 – 158.76
  • 4x² = 284.24
  • x² = 284.24/4 = 70.56
  • x = √70.56
  • x = 8.4

[6] By tangent property,

  • 7x – 29 = 2x + 16
  • 7x – 2x = 16 + 29
  • 5x = 45
  • x = 9.

So, WX = 7(9) – 29 = 63 – 29

  • WX = 34
4 0
3 years ago
Other questions:
  • Write an equation in the form
    5·1 answer
  • What is the intersection of plane p and palne r
    9·2 answers
  • Solve for 2 unknowns : 3a+4b=9 ; 2a+2b=6
    7·1 answer
  • What is the probability of rolling a 7?
    5·2 answers
  • What is the quotient of 2^4/2^-4
    9·1 answer
  • What is 24/53 and 10/21 compared
    14·2 answers
  • Scarly bought 3 pounds of cashews. Each pound of cashews cost $2.98. She paid with a $20 bill. How much change did Scarly get ba
    15·2 answers
  • PLEASE HELP ME DO THIS MATH PLEASE I BEG OF YOU!!!!
    13·1 answer
  • WILL GIVE BRAINLIESt:
    12·2 answers
  • Whats the fraction as a whole number of 9/12??
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!