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
Maru [420]
3 years ago
13

I need help with these questions its a bit hard to understand ill mark you the brainiest whos ever answer is in full sentence an

d makes sense

Mathematics
1 answer:
Monica [59]3 years ago
3 0

Answer:

Step-by-step explanation:

1. 520/13=40

140/7=20

40*20=80

2. 300*150=45000

   45000*6=270000

3. 230-70*2=90

   90/2=45 (width)

   70*45=3150(area)

 

You might be interested in
Find the perimeter of the figure to the nearest hundredth.
MariettaO [177]

Answer:

Step-by-step explanation:

7 0
3 years ago
Kaja completed construction of her rases flowerbed project and is ready to begin fing with sol. The rased flower bed is in the s
Alja [10]

Answer: She would need 32

Step-by-step explanation:

6 0
3 years ago
Which of the following functions is quadratic?
zysi [14]
The answer is C. 
The definition of a "quadratic equation" is any equation that has a variable with an unknown value to a power no less than or more than 2. A is not the answer because nothing is to the 2nd power. B, although is to the second power, is simplified into just 4, so it has neither an unknown variable nor power of 2. D is also incorrect because when the 3 is distributed, the equation is just simply 12-3x, which has no power of 2. So C is correct because when the 7x is distributed, you get the equation 7x^2 +21x, which has both a variable with an unknown value and a power of two. 
6 0
4 years ago
Read 2 more answers
If 2x-y equals 120, what are the values of x and y?
krek1111 [17]
X=60 and y=20
x and y can be many things that answers the question to 120
5 0
4 years ago
Read 2 more answers
explain how you can use absolute value to tell whether the fisherman or the end of his fishing line is farther from the surface
forsale [732]

Answer:

So the answer is in your thoughts and also in your mind so therefor the answer is the fisherman is more farther away just by looking at him

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Blank divided by six equals 14/6
    6·2 answers
  • 9/10-?=1/5 please help
    15·2 answers
  • What is 10% of 80??????????????????
    8·2 answers
  • Finding the roots by completing the square
    9·1 answer
  • Sara had 39 peaches and 25 pears left at her roadside fruit stand. She went to the orchard and picked more to stock up the stand
    6·1 answer
  • A hummingbird can travel up to 15 meters per second.
    10·2 answers
  • Bob built birdhouses to sell at the craft fair for $8.00 each. He had to spend $40 for materials . Which inequality represents t
    9·1 answer
  • Camilla's employer pays 90% of the total cost of her family's health insurance
    8·1 answer
  • Ahmad run 5 kilometres. If he completed 15% of the race. How many kilometres is the race?
    12·2 answers
  • charles had a sheet cake for his birthday when 9/12 remained charles took 1/3 of the remaining cake to wrap and save for later w
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!