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
Llana [10]
2 years ago
13

Which graphs are proportional?

Mathematics
2 answers:
yuradex [85]2 years ago
8 0
All of them except for #6 and #9 =>
Kaylis [27]2 years ago
5 0

Answer:

3,4,5,6,9

Step-by-step explanation:

You might be interested in
According to exponent rules, when we multiply the expressions we __ the exponents
serious [3.7K]

Answer:

Add

Step-by-step explanation:

6 0
2 years ago
4' 9''+ 7''<br> the sum pleaseee
joja [24]

Answer:

5'4" or 64 inches

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP WITH BOTH WILL CROWN BRAINLIEST !!!!
Korvikt [17]
41) you have a 40 day period
two visits with +75 centimeter growth each
3 visits with +6 each
in total 2*75+3*6=150+18=168
divide this by 40 days to get the average: 168/40=4.2 centimeters per day or 1.65 inches/day

42)
7x total
3x20
2x15
1x13
1x16

if you order these into a list:
13,15,15,16,20,20,20

the median is the middle value, in this case 16$
the mode is the most common value: 20$ which exists 3 times
3 0
2 years ago
Help me out pls and give me the right answers it a quiz
emmainna [20.7K]

Answer:

A and C

Step-by-step explanation:

B has a solution and D is 0. A and C are the only ones with no solution.

5 0
2 years ago
Law of radicals
andrey2020 [161]

Answer:

1)  \sqrt{x^7}=x^{\frac{7}{2}

2)  \sqrt[3]{y^5}=y^{\frac{5}{3}

3) \sqrt[5]{a^{12}}=a^{\frac{12}{5} }

4) \sqrt[4]{z^{9}}=z^\frac{9}{4}

Step-by-step explanation:

1) \sqrt{x^7}

We know that \sqrt{x}=x^{\frac{1}{2}

So, \sqrt{x^7}=x^{\frac{7}{2}

2) \sqrt[3]{y^5}

We know that \sqrt[3]{x}=x^{\frac{1}{3}

So, \sqrt[3]{y^5}=y^{\frac{5}{3}

3) \sqrt[5]{a^{12}}

We know that \sqrt[5]{x}=x^{\frac{1}{5}

So, \sqrt[5]{a^{12}}=a^{\frac{12}{5} }

4) \sqrt[4]{z^{9}}

We know that \sqrt[4]{x}=x^{\frac{1}{4}

So, \sqrt[4]{z^{9}}=z^\frac{9}{4}

6 0
3 years ago
Other questions:
  • What is 354605 rounded to the nearest thousand
    13·2 answers
  • 7. 3x +1 =5x simplified​
    8·2 answers
  • Pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • Q. What is the GCF of 18k and 15k3<br> answer choices<br> АЗk2<br> В Зk3<br> СЗk<br> D5k
    5·1 answer
  • I’m confused on this one
    6·1 answer
  • Y = 4x + 2<br> on a graph
    14·1 answer
  • A 16-ounce bottle of shampoo costs $4.69. What is the price per ounce, rounded to the nearest cent?
    13·2 answers
  • Please help answer this​
    6·2 answers
  • Juan leaned a 55-foot ladder against the side of a building. The base
    10·1 answer
  • Could someone show me a step by step process on how to do this problem? Calculus 2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!