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
Andru [333]
3 years ago
8

Can the triangles be proven similar by AA? answers: A) Yes, because || . B) No, similar triangles cannot contain a pair of paral

lel lines. C) No, the triangles contain no angles marked congruent. D) Yes, because ∠QUR ≅ ∠TUS (vertical angles) and ∠R ≅ ∠S (alternate interior angles).

Mathematics
2 answers:
Jlenok [28]3 years ago
5 0

Answer:

answer is D

Step-by-step explanation:

mr_godi [17]3 years ago
3 0

Answer:

D

Step-by-step explanation:

You might be interested in
if 10 800 cm2 of material is available to make a box with a square base and an open top find the largest possible volume of the
lubasha [3.4K]

Let

x--------> the length side of the square base of the box

y-------> the height of the box

we know that

The surface area of the box is equal to

SA=4xy+x^{2}

SA=10,800\ cm^{2}

so

10,800=4xy+x^{2}

y=(10,800-x^{2})/(4x)

y=(2,700-0.25x^{2})/(x) --------> equation A

the volume of the box is equal to

V=x^{2}y --------> equation B

Substitute the equation A in the equation B

V=x^{2}*(2,700-0.25x^{2})/(x)

V=x*(2,700-0.25x^{2})

V=(2,700x-0.25x^{3})

using a graphing tool

see the attached figure

For x=60\ cm

Volume=108,000\ cm^{3}

the point (60,108,000) is a maximum of the function

<u>Find the dimensions of the box </u>

x=60\ cm

Find the value of y

V=x^{2}y

y=V/x^{2}

y=108,000/60^{2}

y=30\ cm

<u>The dimensions of the box are</u>

60\ cm*60\ cm*30\ cm

<u>The largest possible volume of the box is</u>

108,000\ cm^{3}

7 0
3 years ago
Read 2 more answers
=
slamgirl [31]

Answer:D

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 8.5%/100 = 0.085 per year

putting time into years for simplicity

6 months ÷ 12 months/year = 0.5 years

then, solving our equation

I = 10000 × 0.085 × 0.5 = 425

I = $ 425.00

on a principal of $ 10,000.00

at a rate of 8.5% per year

for 0.5 years (6 months) is $ 425.00

3 0
2 years ago
I need help on math on how to solve a linear equation. So how do you solve (x-2)+(2x+5).
saveliy_v [14]
So, put your "x's" together first and then your intercepts. That should answer your question :)
4 0
3 years ago
Pls help this is due today
Viktor [21]

Answer:

<u>Option C </u>sounds correct to me.

Step-by-step explanation:

Have a nice day!

and can I maybe have brainliest?

6 0
3 years ago
The temple at the top of the pyramid is approximately 24 meters above the ground and there are 91 steps leading up to the temple
Anna [14]

Answer:

13.1868131868

Step-by-step explanation:

24 divided by 90 equals 0.26373626373, which then multiplied by 50, equals 13.1868131868.

5 0
3 years ago
Other questions:
  • A country's population in 1995 was 32 million. In 1997 it was 34 million. Estimate the population in 2003 using the exponential
    7·2 answers
  • Jeff prepares meals in the home of his customers. His fixed cost for transportation and supplies is $14.50. The labor and grocer
    6·1 answer
  • Would the answer be 250 ?
    14·2 answers
  • 4. Haniya bought 4 polka dot pencils that each<br>cost 70. How much money did Haniya spend?​
    12·2 answers
  • Multiply.
    15·2 answers
  • PLS HELP I WILL LOVE U FOREVER PLS IM DESPREATE
    5·1 answer
  • A dot plot titled Number of Hours Spent on Homework goes from 1 to 6. There is 1 dot above 1, 5 dots above 2, 6 dots above 3, 4
    11·1 answer
  • Solve the equation. Check your solution.<br> -4y + =35y-6
    9·1 answer
  • Is the square root of 53 a irrational or rational number
    8·1 answer
  • Amanda is looking for the best deal on a designer handbag that has a wholesale price of $439. Help her compare the price
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!