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
katovenus [111]
3 years ago
6

I need help with this question?

Mathematics
1 answer:
nalin [4]3 years ago
4 0
X=20. By using the bottom sides of each figure, you can calculate that the figure on the right is 3 times larger than the similar figure on the left. This means that 2x+5=45. When solved, this yields x=20.
You might be interested in
PLEASE HELP!!!
rosijanka [135]

Answer:

Area of the other polygon = 4 in.²

Step-by-step explanation:

Area of the bigger polygon : Area of the smaller polygon = square of the side length of the bigger polygon : square of the corresponding side length of the smaller polygon

Let "x" represent the area of the smaller polygon

Thus, we have:

100/x = 20²/4²

100/x = 400/16

100/x = 25

Cross multiply

25x = 100

Divide both sides by 25

25x/25 = 100/25

x = 4

Area of the other polygon = 4 in.²

8 0
3 years ago
Hannah and Dawson have both invested money in savings accounts with APYs of 3.2%. If Hannah's account has a balance of $31,000 a
9966 [12]

Answer:

$341.07

Step-by-step explanation:

Hanna and Dawson both invested at 3.2% = 0.032

Hannah has balance of 31,000 in account

Dawson has balance of 42000 in account

Interests earned by both are

1)Hannah -P(1+i)^-n

=31000(1+0.032)^-1

=31000(1.032)^-1

=31000(0.968992)

=$30038.752

=$30038.75

Interest earned by Dawson is $31,000 - $30038.75 = $961.25

2)Dawson-  P(1+i)^-n

=42000(1+0.032)^-1

=42000(1.032)^-1

=42000(0.968992)

=$40697.664

=$$40697.664

Interest earned by Dawson is $42,000 - $40697.66= $1302.32

3) Hence the amount that Dawson earns than is:

=$1302.32-$961.25

= $341.07

3 0
3 years ago
Find the total surface area of the pyramid.<br> 130in2<br><br> 90in2<br><br> 84in2<br><br> 100in2
sergejj [24]

Answer:

easy points!

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Write and solve a real-world problem that can be modeled by the equation 0.75x-18.50=0.65x Finding X the variable
Lubov Fominskaja [6]
I got x=185

0.75(185)-18.50=0.65(185)

120.25=120.25
6 0
3 years ago
Read 2 more answers
Katlyn made 4 dresses with 7 yards of fabric how many yards of fadric did she use 1 dress
Ludmilka [50]

To solve this equation with algebra

4/7 = 1/x

(4/7)x = (1/x)x

4x/7 = 1

(4x/7)7 = 1(7)

4x = 7

4x/4 = 7/4

x = 1.75

1.75 yards of fabric are needed to make 1 dress.

Hope this helps! <3

5 0
3 years ago
Other questions:
  • Ethan's class is handing out balloon arrangements consisting of 4 balloons each. Each balloon has an equally likely chance of be
    10·2 answers
  • Use benchmarks to estimate the sum, difference, or product.\
    11·1 answer
  • What is the factored form of 2x^2-7x+6
    8·1 answer
  • Is xyz congruent to abc ? If so, name the postulate that applies
    6·2 answers
  • Your friend earns $10.50 per hour. This is 125% of her hourly wage last year. How much did your friend earn per hour last year?
    15·1 answer
  • B. Directions: Write the correct unit abbreviation of the following:
    14·1 answer
  • Helpssbwjmeekndhshhsbdh
    15·1 answer
  • HELP ME QUICK!!!
    13·1 answer
  • HELP I NEED TO TURN THIS IN <br> BY TONIGHT<br> [FACTORING-GEOMETRY]
    11·1 answer
  • Could anyone find the answer for this?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!