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
asambeis [7]
3 years ago
10

4 divided by the sum of h and 7 using fraction

Mathematics
1 answer:
siniylev [52]3 years ago
5 0

Answer:

4/5+7

or

   4

_____

 h+7

You might be interested in
Please help i don't understand it
Leto [7]

Answer:

for question #1) 6 times n + 12 = 60

Step-by-step explanation:

it works trust me

ps. im in high school in a GT math class

8 0
3 years ago
BRAINLIEST AND 20 POINTS ANSWER ASAP PLZ
galben [10]
R = m - v + 2, where r = faces, v = vertices, and m = edges

r = 28 - 13 + 2
r = 15 + 2
r = 17, so the first answer is correct.

7. The surface area of a cone is A = pi*r*sqrt(r^2 + H^2)

A = pi*(7)(sqrt(49 + 1849)
A = pi*(7)(43.57)
A = pi*305 = 959 m^2, so the first answer is correct.

13. The volume of the slab is V = HLW
V = (5 yards)(5 yards)(1/12 yards)
V = 25/12 cubic yards

So it costs $46.00*(25/12) = $95.83 of total concrete. The third answer is correct.

21. First, find the volume of the rectangular prism. V = HLW
V = (15 cm)(5 cm)(7 cm)
V = 525 cm^3

Next, find the volume of the pyramid. V = 1/3(BH), where H is the height of the pyramid and B is the area of the base of the pyramid. Note that B = (15 cm)(5 cm) = 75 cm^2

V = (1/3)(75 cm^2)(13 cm)
V = 325 cm^3

Add the two volumes together, the total volume is 850 cm^3. The fourth answer is correct.

22. The volume of a square pyramid is V = 1/3(S^2)(H), where S is the side length and H is the height.

V = (1/3)(20^2 in^2)(21 in)
V = 2800 in^3

Now that we know the volume of this pyramid, and that both pyramids have equal volume, we plugin our V to the equation for the volume.

2800 = (1/3)(84)(S^2)
2800 = 28S^2
100 = S^2
<span> 10 in = S, so we have a side length of 10 in, and the first answer is correct. </span>
3 0
3 years ago
What is an equilateral triangle
almond37 [142]

Answer:

When all sides are equal

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
F(x) = -x² + 6 <br> Find f(-3).
stepan [7]

Answer:

Step-by-step explanation:

f(-3)= -(-3)^2+6= -9 + 6 = -3

6 0
2 years ago
Read 2 more answers
Another one???<br> The ruler Ting!!!
ludmilkaskok [199]
I don't understand or see for the matter the question what is it 
8 0
3 years ago
Other questions:
  • Will a polynomial times a polynomial always equal a polynomial?
    15·2 answers
  • Ms. Gartland bought x number of shirts for the new members of her chorus. The cost for the x number of shirts, including $3.99 s
    6·1 answer
  • A cone has a height of 2.5 in. and a radius of 5 in. What is the volume of the cone? (Use 3.14 for . Round the answer to two dec
    13·2 answers
  • Find the lateral area for the cylinder with the given measurement. r = 4, h = 5
    13·2 answers
  • Can some one help me solve for X?
    14·2 answers
  • Think of a number. divide by 3 and then multiply by 3
    9·1 answer
  • A logo is made up of four congruent triangles.<br>16cm<br>21cm<br>Find the perimeter of the logo.​
    9·1 answer
  • Six consecutive numbers add up to a total of 69.what is the highest of these numbers?
    6·2 answers
  • Graph the equation,<br> y = 5x - 5
    5·2 answers
  • Create the Subset and Proper Subset of the set A= {1,2,3,4}. Upload your work.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!