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
Rina8888 [55]
3 years ago
7

Please help test due in 30 mins!

Mathematics
1 answer:
nikklg [1K]3 years ago
3 0

Answer:

A is the answer

Step-by-step explanation:

You might be interested in
Solve the proportion ASAP help do both questions
Strike441 [17]

Answer:

7. 4

8. 7

Step-by-step explanation:

7. \frac{1}{2} = \frac{x}{8}

Cross multiply

1*8 = x*2

8 = 2x

\frac{8}{2} = \frac{2x}{2} (division property of equality)

4 = x

x = 4

8. \frac{3}{x - 3} = \frac{6}{8}

Cross multiply

3*8 = 6(x - 3)

24 = 6x - 18

24 + 18 = 6x (addition property of equality)

42 = 6x

Divide both sides by 6

7 = x

x = 7

6 0
2 years ago
Find the diameter of a circle with the known circumference of 314” use the formula d= C
siniylev [52]

The complete formula for circumference is:


C=\pi d


Since we know the circumference of the circle is 314 inches, we can then solve for d, the diameter:


314=\pi d


Using 3.14 for pi, we get:


314=(3.14)d


Then solve for d:


d=100


And now we know the diameter of the circle is 100 inches.

4 0
3 years ago
What are the solutions of the quadratic equation 4x^2-8x-12=0
Wewaii [24]

Answer:

<h3>          x₁ = -1,   x₂ = 3</h3>

Step-by-step explanation:

4x^2-8x-12=0\\{}\qquad\qquad^{\div4\qquad\div4}\\x^2-2x-3=0\\\\x^2+x-3x-3=0\\\\x(x+1)-3(x+1)=0\\\\(x+1)(x-3)=0\\\\x+1=0\quad\vee\quad x-3=0\\\\x=-1\quad\vee\quad x=3

6 0
3 years ago
Three co-workers are packing books in a storage bin. The bin is 4 feet high, 9 feet long, and 11 feet wide. If 6 books fill 1 cu
evablogger [386]

Alright, lets get started.

Height of the bin = 4 ft

Length of the bin = 9 ft

Width of the bin = 11 ft

Volume of the bin = L*W*H

Volume V = 9*11*4

Volume V= 396 cubic feet

6 books fiils 1 cubic feet

or

1 cubic feet is filled by = 6 books

So, 396 cubic feet is filles by = 396 * 6

So, 396 cubic feet is filles by =2376 books

It means 2376 books will fit in the storage bin. : Answer

Hope it will help :)



5 0
3 years ago
Read 2 more answers
A particle P moves in a straight line such that, t s after leaving a point O, its velocity v ms^-1 is given by v=36t - 3t^2 for
Jet001 [13]

Answer:

jajjskslslskjsjxjj k k

6 0
3 years ago
Other questions:
  • 3. Use compass and straightedge to bisect T. Describe your process carefully and clearly.
    7·1 answer
  • Algebra 2 Will give brainiest
    5·1 answer
  • Movies often use models to create special effects. In the movie Son of Godzilla, Godzilla appears to be 67 feet tall and was pla
    14·1 answer
  • What is the height of the trapezoid if the area was 26 units
    12·1 answer
  • Plz help me asap plzzzzz<br>.<br>.
    14·1 answer
  • Choose yes or no weather the expression are equivalent <br> 2(8f-5) and 10f-10
    13·2 answers
  • Given that Triangle KLM is congruent to Triangle RQP, what is the measurement of Side KL? Fill in the blank with only the numeri
    15·2 answers
  • I will give brainliest pls help
    12·1 answer
  • Need help now due in 5 minutes pls help quick now pls pls pls pls pls
    7·1 answer
  • Write the equation x^2 - 10x + 17 = 0 in the form (x+p)^2 = q (50 points!)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!