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
-BARSIC- [3]
3 years ago
10

Yo i need help please ( if u can’t see the problem zoom in btw ) but fr i need to pass plz help

Mathematics
1 answer:
erastovalidia [21]3 years ago
8 0

Answer:

Given no. of persons owned laptop = 76

Total of no. of students owned + Total of no. of students dont have owned laptop given = 155

No. of students dont have laptops = 155 - 76 = 79

So then the total no. of no laptops = 79 + 17 = 96(ans)

You might be interested in
What is the range of this function?
Bad White [126]

The range is the set of all y-coordinates.

R = {2, 6, 8}

4 0
3 years ago
Find the missing length. The triangles are similar.
hodyreva [135]

Answer:

182

Step-by-step explanation:

First, we can say that ∠ACB and ∠BCF are opposite angles because they are not next to each other and are formed by intersecting lines. Therefore, ∠ACB = ∠BCF

Next, angles correspond with the side opposite of it. This means that, for example, ∠ACB corresponds with line AB and ∠BCF corresponds with line BF. Because ∠ACB and ∠BCF are equal and the triangles are similar, we can say that their corresponding sides have a ratio with each other. Similarly, ∠CAB corresponds to CB, ∠ABC corresponds to AC, ∠CWV corresponds to CV, and ∠CVW corresponds to CB.

Because the triangle CVW is isosceles, we can say that the angles whose corresponding sides are equal are equal as well, so ∠CAB = ∠ABC and ∠CVW = ∠CVW. Next, because ∠ACB and ∠BCF are equal and correspond to each other, and the other two angles in each triangle are equal to each other, we can say that the other two angles must be equal. Another way of putting this is like this:

Say that x = ∠CAB. Then,

∠CAB + ∠ABC + ∠ACB = 180

x + x + ∠ACB = 180

2x + ∠ACB = 180

subtract ∠ACB from both sides

180 - ∠ACB = 2x

Similarly, if y = ∠CWV,

180 - ∠WCV = 2y. Therefore, 2y=2x and y=x, so ∠CAB = ∠ABC = ∠CWV = ∠CVW.

Given this, we can say that sides CV and CW correspond with BC and AC. This means that the ratio between, for example, CV and BC is equal to the ratio between CW and AC. Therefore,

CV/BC = CW/AC

84/182 = 84/?

Filling in the blank, 84/182 is equal to 84/182, so ? = 182

8 0
3 years ago
PLEASE HELP ASAP! PLS
11Alexandr11 [23.1K]

Answer:

ok so it would take more effort to lift the 1 newton that is 4 m

Step-by-step explanation:

Work is done when a an object with a certain weight is moved at a given distance;

It is the product of force and distance and therefore varies directly to both distance and force.

Work = Force × distance;

For a 4 N box 0.5 m;

Work = 4 × 0.5

       = 2 Joules

For a 1 N box 4 m

Work = 1 × 4

       = 4 Joules

Therefore, Lifting a 1 N box for 4 m, will take more work

hope this helps

~ukiahsmith1

P.S pls mark brianliest

have a nice day :D

8 0
3 years ago
The volume of the cone is 294.38 cm the radius of the base is 7.5 cm which one of the following could be the height of the cone?
drek231 [11]
The volume of a cone is 1/3 pi*r^2 * h. Rearranging for height gives h = 3v / pi*r^2 = (3*294.38) / (3.14*7.5^2) = 5.00 (answer B)
3 0
3 years ago
Simplify.
tresset_1 [31]
Answer is B
<span>6x5−12x4+9x3</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is a reasonable estimate 7 3/4 X 2 2/3
    15·1 answer
  • A box contains 4 plain pencils and 4 pens. A second box contains 3 color pencils and 7 crayons. One item from each box is chosen
    6·1 answer
  • Identify the factors of the terms of the expression.<br> 7 +60 + 16b<br> Plzzz helpppp
    15·2 answers
  • Simplify when it is possible. 10x² -y + x² =
    13·2 answers
  • Which of the following equations is equivalent to 5(2p-6)=40
    12·1 answer
  • The fastest speed recorded for a runner is 27 mph. This is 20%of the fastest speed for a water skier. Find the record for a wate
    7·1 answer
  • Triangle A″B″C″ is formed using the translation (x + 2, y + 0) and the dilation by a scale factor of one half from the origin. W
    7·2 answers
  • Please answer the math question
    10·1 answer
  • A computer processor costs $69.00. It is expected that in 8 months the processor will cost 1/3 its current price. How much will
    6·2 answers
  • the rectangle shown has an area of 105 square inches. the width is x+ 16 inches and the length is x. find the dimensions of the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!