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
siniylev [52]
2 years ago
6

PLEASE HELP ILL GIVE BRAINLIESTTTT

Mathematics
1 answer:
levacccp [35]2 years ago
5 0

Answer:

1. the shape on the left had been enlarged with a scale factor 10 to give the shape on the right - all the lenghts are 10 times longer e.g AZ is 8, corresponding WZ is 80

2. corrseponding angles are equal

You might be interested in
Dmitri wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles will he need? Dmitri w
marta [7]

The number of tiles needed to cover the surface area of the box excluding the bottom is: 1,046 tiles.

<h3>What is the Surface Area of a Box?</h3>

The surface area of a box is the area surrounding all its faces. A box has 6 rectangular faces. Therefore, the total surface area of the box equals the sum of all 6 rectangular faces.

<h3>What is the Surface Area of a Box?</h3>

SA = 2(lw + lh + hw), where:

  • l = length
  • w = width
  • h = height of the box

The image attached below shows the box Dmitri wants to cover. Since the bottom of the box would be excluded, therefore:

The surface area to be covered = surface area of the box - area of the bottom rectangular face

The surface area to be covered = 2(lw + lh + hw) - (l)(w)

l = 26

w = 15

h = 8

Substitute

The surface area to be covered = 2(l×w + lh + hw) - (l)(w) = 2·(15·26+8·26+8·15) - (26)(15) =

The surface area to be covered = 1436 - 390 = 1,046 cm

Area of one tile = 1 cm square

Number of tiles needed = 1,046/1

Number of tiles needed = 1,046 tiles.

Learn more about Surface Area of a Box on:

brainly.com/question/26161002

#SPJ1

7 0
2 years ago
A model of a skyscraper is 1.6 in long, 2.8 in wide, and 11.2 in high. The scale factor is 8 in : 250 ft. What are the actual di
____ [38]
<span>At 8in to 250 feet the skyscraper converts to the following. 1.6 in/8 in x 250ft = 50 ft long 2.8in/8in x 250ft = 87.5 ft wide 11.2in/8in x 250ft = 350 ft high You get this because every 8 in is 250 feet so you need to calculate the ratio of scale to that 8in per 250 feet.</span>
3 0
3 years ago
Jodi and mariah are sisters. jodi is three years older than mariah. using one variable, write an expression to represent the sum
lapo4ka [179]
Mariah =X
Jodi= X+3

X+X+3= 2X+3
7 0
3 years ago
A healthy human heart beats about 1,533,000 times a year. A sparrow's heart beats about 241,776,000 times in a year. About how m
Galina-37 [17]

Answer:

About 158 times

Step-by-step explanation:

Represent the rate of human heart with H and sparrow's heart with S

H = 1,533,000\ times

S = 241,776,000\ times

Required

Determine how many times faster is S than H

To do this, we simply divide S by H i.e.

Number = \frac{S}{H}

Number = \frac{241,776,000}{1,533,000}

Number = 157.714285714

Number = 158 --- approximated

<em>Hence, the sparrow's heart beats about 158 times faster than the human hearts</em>

5 0
3 years ago
Saved<br> 250 mg<br> sing value in<br> 50 mg<br> 10 ml<br> X<br> Choice
Bumek [7]
Hi there!

What is the question and then i can help!
4 0
3 years ago
Other questions:
  • The following sequence represents an arithmetic sequence. 1, 2, 3, 4, 1, 2, 3, 4, . . . true false
    15·2 answers
  • Help me please ASAP
    12·1 answer
  • 3/5x +5/2=2/3<br> What is the solution for x?
    7·1 answer
  • The sum of 3 times a number and 1 is 17 decreased by the number
    7·1 answer
  • Feet
    12·1 answer
  • 3 oranges cost $p. Find the cost of the 47 oranges in terms of p.
    6·1 answer
  • A biker rides for h hours at a speed of s miles per hour and travels d miles. Which equation models the relationship?
    10·1 answer
  • Can someone please help within 30 minutes :)
    5·2 answers
  • What is ( m = 3 and contains (4, -1) in slope intercept form​
    10·2 answers
  • If 2/3 of the distance from the y-axis to point A (−30, −45) is equal to 1/4 of the distance from the x-axis to point B(a, a), w
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!