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
lilavasa [31]
3 years ago
13

Drag each equation to show if it could be a correct first step to solving the equation

Mathematics
1 answer:
mote1985 [20]3 years ago
5 0

Answer:

9(8 + 2 = 10) = 90

9 times 10 = 90

x = 8

You might be interested in
HELP HELP HELP HELP HELP HELP HELP HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
alexira [117]

Answer: A. $6x + $27 < $87

Step-by-step explanation:

Your question says “...x represents the number of times he eats out”, when he eats out its $6, so that means obviously that the x would be by the 6 and the less then symbol would be facing 87 cause your wont to spend less then that amout.

Have a good day and stay safe :)

4 0
3 years ago
Free 25 points TwT..
DerKrebs [107]

Answer: hmmmmmmmm sol and hmmmmmmm lemme think and charger?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You are part of a group of tourists in Yosemite National Park who want to rent bikes to ride around the valley floor. you arrive
garri49 [273]

Answer:

a

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Is trapezoid ABDC the result of a dilation of trapezoid MNPQ by a scale factor of ? Why or why not?
Nady [450]

Answer:

No, because AB is 2/5 the length MN but CD is 1/3 the length QP.  

Step-by-step explanation:

Comparing the corresponding sides, the length of AB is 4.  The length of MN is 10.  This makes their ratio 4/10 = 2/5.

The length of CD is 2.  The length of QP is 6.  this makes their ratio 2/6 = 1/3.

The ratios of the sides are not the same, so the figure is not proportional and is therefore not a dilation.

8 0
3 years ago
Read 2 more answers
Sally finds a coin with a radius of 1.5 centimeters and a thickness of 0.25 cm. It has a measured mass of 18.54 grams. How can S
mote1985 [20]

Answer:

Silver

Step-by-step explanation:

Find the volume of the coin

<u>Volume of a cylinder</u>

\textsf{V}=\sf \pi r^2 h \quad\textsf{(where r is the radius and h is the height)}

Given:

  • r = 1.5 cm
  • h = 0.25 cm

Substituting given values into the formula to find the volume:

\sf \implies V=\pi (1.5)^2(0.25)

\sf \implies V=0.5625 \pi \:cm^3

Find the density of the coin given it has a measured mass of 18.54 g

<u>Density formula</u>

\sf \rho=\dfrac{m}{V}

where:

  • \rho = density
  • m = mass
  • V = volume

Given:

  • m = 18.54 g
  • \sf V=0.5625 \pi \:cm^3

Substituting given values into the density formula:

\implies \sf \rho=\dfrac{18.54}{0.5625 \pi}

\implies \sf \rho=10.49149385\:g\:cm^{-3}

Given:

  • \textsf{Density of Lead}=\sf 11.3\:g\:cm^{-3}
  • \textsf{Density of Silver}=\sf 10.49\:g\:cm^{-3}

Therefore, as \sf \rho=10.49\:g\:cm^{-3} the coin is made from silver.

4 0
2 years ago
Other questions:
  • Banneker Middle School has 750 students. Lynn surveys a random sample of 50 students and finds that 27 of them have pet dogs. Ho
    6·1 answer
  • Write a word name as you would on a check for the dollar amount $681.66. Choose the word name that would be written on a check f
    5·1 answer
  • 05.01 MC)
    9·1 answer
  • Simplify the equation 4x+3y=2x
    7·2 answers
  • 34 + 4 ⋅ 5 = ____<br> PLEASE HELP ASAP FOR BRAINLIEST!!!!!
    7·2 answers
  • The graph of f(t) = 3.2 shows the value of a rare coin in year t. What is the
    9·2 answers
  • What is the equation of parabola
    8·2 answers
  • In the graph above, what's the distance between (-1,-4) and (-1,5)?
    12·1 answer
  • christa started her math homework at school after school she spent 4 more minutes on it altogether she spent 12 minutes on her h
    15·1 answer
  • Llus
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!