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
Salsk061 [2.6K]
3 years ago
7

A rectangular pyramid has a base with dimensions 5 inches by 7 inches. The height of the pyramid is unknown. If the volume of th

e pyramid is 105 cubic inches, what is the height of the pyramid? Explain the steps
Mathematics
2 answers:
PolarNik [594]3 years ago
8 0

Answer:

Substitute the area of the base and the volume into the formula V = 1

3

Bh. After substituting, you have 105 = 1

3

(35)h. Solve for h by multiplying both sides by 3 and then dividing both sides by 35. The height is 9 inches.

Step-by-step explanation:

Ksenya-84 [330]3 years ago
4 0

Answer:

The height of the pyramid is 9\ in

Step-by-step explanation:

we know that

The volume of the rectangular pyramid is equal to

V=\frac{1}{3}BH

where

B is the area of the rectangular base of the pyramid

H is the height of the pyramid

<u>Find the area of the base B</u>

B=5*7=35\ in^{2}

we have

V=105\ in^{3}

substitute the value of B and the value of V in the formula and solve for H

105=\frac{1}{3}(35)H

315=(35)H

H=315/35=9\ in

You might be interested in
Their sum is − 1/3 and their difference is 18
Rina8888 [55]

Answer:x=53/6 and y=-55/6

Step-by-step explanation:

Let the first number x

Second number b y

Sum of the numbers x+y=-1/3

x-y=18

Solve simultaneously

Using elimination method

We get

2y=-55/3

y=-55/6

Substitute for y in equation 1

x+55/6=18

x=18-55/6

x=53/6

6 0
3 years ago
As I was going to St. Ives,
xenn [34]
<span>If it is not accepted that there is a 'trick' answer, then there are numerous mathematical answers, the most common of which is 2802: 1 man, 7 wives, 49 sacks, 343 cats, and 2401 kits, plus the narrator</span>
8 0
4 years ago
A bookstore carries 48 magazines. 50% of the magazines are women's magazines. How many women's magazines does the bookstore carr
Finger [1]

Answer:

24 women's magazines

Step-by-step explanation:

50% = 0.5

48*0.5=24

3 0
3 years ago
Read 2 more answers
Order each set of numbers from least to greatest {7 , 9 √50, √85
Oksi-84 [34.3K]

Answer:

7,√50,9,√85

Step-by-step explanation:

The square root of 50 is 7.071 if you round to the nearest thousandth. The square root of 85 is 9.220. From least to greatest is 7,√50,9,√85

8 0
4 years ago
5 Roy wants to buy a new television for $300. Two stores
nasty-shy [4]

Answer:

Initial value for store A = 300$

Initial value for store B = 200$

Explanation: The initial value is the value of y, when x is 0. Here the x axis will represent the month, while y would represent the amount the buyer owes on that month. For store A, at month 0, the buyer owes 300$. For store B, there is an instant payment of 100$, leaving the buyer to owe 200$ from the start of the deal, hence the reason for my initial values above.

Step-by-step explanation:

Rate of Change for store A = 300 - 250 = 50

Rate of change for Store B = 50

The rate of change in this case is the same, as the rate of change is defined as how fast the output change in relation to the input. In both cases, they are required to pay 50$ each month.

6 0
3 years ago
Other questions:
  • 0.003 is 1/10 of what decimal?
    6·2 answers
  • A box has dimensions of 19inches long, 1.7 feet wide, and 6 inches high. What is the volume of the box?
    13·2 answers
  • latasha paid $75 to join a summer golf program. the course where she plays charges $30 per round. since she is a student , she r
    9·1 answer
  • What expression is equivalent to 4(2x+3)
    8·1 answer
  • What is the equation of the function that is graphed as line a​
    7·1 answer
  • How many lines of symmetry does this figure have?
    5·2 answers
  • Please help with this math question
    8·1 answer
  • Holly works ina garage <br> Mr Bhakti brings his car
    9·1 answer
  • Can one of y’all help me with this pls
    12·2 answers
  • I need some to solve it today plssssssssssssss
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!