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
Nutka1998 [239]
3 years ago
13

[Pic] Find the volume of the pyramid.

Mathematics
1 answer:
worty [1.4K]3 years ago
7 0

Answer:

Step-by-step explanation:

You might be interested in
Will brainlist please helping
wlad13 [49]

tried to do it on text but It was pretty hard

4 0
2 years ago
Please answer the following questions​
laila [671]

Answer:

4a) 110 square centimetres

4b) 127 square centimetres

6) 292 square centimetres

8) 800 tiles

Step-by-step explanation:

4. We need to find the area of the large rectangle and then deduct the area of the unshaded part:

a) The large rectangle has dimensions 12 cm by 15 cm. Its area is:

A = 12 * 15 = 180 square centimetres

The unshaded part has a length of 15 - (3 + 2) cm i.e. 10 cm and a width of 7 cm. Its area is:

a = 10 * 7 = 70 square centimetres

Therefore, the area of the shaded part is:

A - a = 180  - 70 = 110 square centimetres

b) The large rectangle has dimensions 13 cm by 11 cm. Its area is:

A = 13 * 11 = 143 square centimetres

The unshaded part has dimensions 8 cm by 2 cm. Its area is:

a = 8 * 2 = 16 square centimetres

Therefore, the area of the shaded part is:

A - a = 143 - 16 = 127 square centimetres

6. The background area of the space not covered by the photograph is the area of the frame minus the area of the photograph.

The frame has dimensions 24 cm by 18 cm. Therefore, its area is:

A = 24 * 18 = 432 square centimetres

The photograph has dimensions 14 cm by 10 cm. Therefore, its area is:

a = 14 * 10 = 140 square centimetres

Therefore, the background area of the space not covered by the photograph is:

A - a = 432 - 140 = 292 square centimetres

8) The floor has dimensions 8 m by 4 m. The area of the floor is:

A = 8 * 4 = 32 square centimetres

Each square tile has dimensions 20 cm by 20 cm. In metres, that is 0.2 m by 0.2 m. The area of each tile is:

a = 0.2 * 0.2 = 0.04 square metres

The number of tiles that are needed is the area of the floor divided by the area of each tile:

A / a = 32 / 0.04 = 800 tiles

4 0
3 years ago
Circle F is congruent to circle J, and ZEFD = ZGJH.<br> m ZDFE = 80'. What is the measure of H?
djyliett [7]

Answer:

50 deg

Step-by-step explanation:

The circles are congruent, so all radii of both circles are congruent.

The given central angles are congruent, so the triangles are congruent by SAS.

Since each triangle has 2 congruent sides (the radii), opposite angles are congruent.

m<DFE = m<J = 80 deg

m<H = m<G = x

m<H + m<G + m<J = 180

x + x + 80 = 180

2x + 80 = 180

2x = 100

x = 50

m<H = 50

6 0
3 years ago
Read 2 more answers
Please help me figure this out for me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
nordsb [41]

Pretty sure its B but if im wrong please dont be mad.

7 0
3 years ago
The Burger Palace serves 17,822 items in 7 days. 12,460 of those items are burgers and the rest are hot dogs. If they sell the s
Brums [2.3K]

answer:

a. 16.

step-by-step explanation:

32 = 2*2*2*2*2

48 = 2*2*2*2*3

picking out the common factors:

gcf = 2*2*2*2 = 16.

6 0
3 years ago
Other questions:
  • Find the positive difference between the two solutions to the equation <img src="https://tex.z-dn.net/?f=%20%5Cdisplaystyle%5Csq
    6·1 answer
  • Classify the following triangle ? check all that apply
    6·1 answer
  • Simplify the expression. 7C3<br><br> A. 5,040<br><br> B. 210<br><br> C. 1<br><br> D. 35
    11·2 answers
  • PLEASE ANSWER FAST!!!!!!!!!!
    15·2 answers
  • The following two functions have a common input, year t: R gives the average price, in dollars, of a gallon of regular unleaded
    9·1 answer
  • Write cos(3x) - cos x as a product
    9·1 answer
  • Is 3x+4y=8 parallel or perpendicular
    10·1 answer
  • Is x = 22 a solution to this inequality?<br> x-1&lt;0<br> Type yes or no.<br> arnell
    9·2 answers
  • Find the surface area of the solid figure represented by the given net. 10cm squared 10cm squared 10cm squared 10cm squared 25cm
    14·2 answers
  • Carlos performed a transformation on trapezoid EFGH to create E′F′G′H′, as shown in the figure below:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!