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
Stolb23 [73]
3 years ago
6

Triangle ABC Is similar to triangle DEF solve for r

Mathematics
1 answer:
Ymorist [56]3 years ago
4 0

since they're similair then similair sides will be proportional

CB is similair to EF

\frac{6}{8}86 = \frac{3}{4}43

same thing if you try with the hypotenuse AB similair to DE

\frac{13.5}{18}1813.5 = \frac{3}{4}43

So, if you multiply  r (DF) by 3/4  you will get the similair side AC

rx 3/4=12

r= 12÷ 3/4

<h3>r=16.</h3>

<h2>i HOPE IT'S HELP </h2><h3 />
You might be interested in
What does Medicare tax support?
kirill [66]

Answer:

The Medicare tax helps fund the Hospital Insurance Trust Fund. It's one of two trust funds that pay for Medicare.

7 0
2 years ago
Read 2 more answers
You could win a giant jar of M&amp;Ms, if only you could guess how many are in the jar. You find a smallerjar such that the gian
sleet_krkn [62]

Answer:

There are 7360 M&Ms in larger jar.

Step-by-step explanation:

We are given the following in the question:

A giant jar is such that it is exactly four times times the smaller jar in dimensions.

If r and h is the radius and height of the cylindrical jar respectively, then the dimensions of the larger are:

R = 4r\\H=4h

Number of M&Ms in smaller jar = 115

Volume of smaller jar =

v = \dfrac{1}{3}\pi r^2 h

Volume of larger jar =

V =\dfrac{1}{3}\pi R^2 H=\dfrac{64}{3}\pi r^2 h

Number of M&Ms in larger jar:

v = \dfrac{1}{3}\pi r^2 h\rightarrow 115\\\\V=\dfrac{64}{3}\pi r^2 h\rightarrow 115\times 64\\\\V=\dfrac{64}{3}\pi r^2 h\rightarrow 7360

Thus, there are 7360 M&Ms in larger jar.

6 0
3 years ago
Can you heeelp??? plz ;_(
pashok25 [27]

Answer:

85

Step-by-step explanation:

1/2(6x5) = 15

15x4 = 60

5x5= 25

25 + 60 = 85

8 0
3 years ago
Read 2 more answers
Would anyone be willing to helppp? I’ll be giving brainliest when I get the chance too
anyanavicka [17]

Step-by-step explanation:

1. add the numbers all together

(of the pets)

= 40 pets total

40 pets =100%

1 pet = 2.5%

percents:

Cat= 10, or 25%

Dog = 15, or 37.5 %

fish=8 or 20%

bird= 7 or 17.5%

angles:

dog= 135

cat= 90

fish= 72

bird= 63

5 0
3 years ago
Emma has 7 bottles: 3 bottles that contain juice, 2 bottles
UNO [17]

Answer: Out of 7 bottles, 2 bottles contain soda. This means that 2 bottles= 29% out of 100%. 7/2 (7 divided by 2) = 0.285. 0.285 can be rounded up to 0.29, meaning that the approximate percentage of the bottles that contain soda is 29%.

4 0
4 years ago
Other questions:
  • (-3,1), (-17,2) find the slope of the line through each pair of points
    9·1 answer
  • On a recent math test, the class scored grades between 72% and 100%. Write an inequality that models the range of class test gra
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=3x%28%20-%2010%20%2B%205%29" id="TexFormula1" title="3x( - 10 + 5)" alt="3x( - 10 + 5)" align=
    8·1 answer
  • Look at the picture:)
    7·2 answers
  • A sequence is defined recursively by the formula f(n + 1) = f(n) + 3 . The first term of the sequence is –4. What is the next te
    11·1 answer
  • Which undefined term is needed to define a circle?<br> Point <br> Radius <br> Line <br> Ray
    9·2 answers
  • Someone please help please
    11·2 answers
  • Write an equation in slope-intercept form that describes the line with a slope of -2 and (5,4) is on the line
    14·1 answer
  • A company paid a ₦25200 electricity bill to NEPA. The bill included VAT at 5%. Calculate the amount of VAT paid​
    10·1 answer
  • What is the magnitude (size) of -8.5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!