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
Sloan [31]
3 years ago
7

(03.05 LC)

Mathematics
1 answer:
Triss [41]3 years ago
6 0

Answer:

ΔABC ~ ΔEDF

Step-by-step explanation:

ΔABC ~ ΔEDF

Given:

∠A = ∠E

∠B = ∠D

So,

We say that;

∠C = ∠F

By AAA;

Rule

ΔABC ~ ΔEDF

You might be interested in
Please help!!! Which equation represents the proportional relationship?
Zinaida [17]

Answer:

d

Step-by-step explanation:

7 0
4 years ago
PLEASE HELP, ASAP! PLEASE AND THANK YOU!
Gala2k [10]

Answer:

The answer to your question is 6.- B    7.- D

Step-by-step explanation:

Data

Parallelogram ACFG

6.-

m∠GAC = 112°

m∠ACF = ?

Process

These angles are supplementary, they measure the same.

                  ∠GAC + ∠ACF = 180

-Substitution

                      112 + ∠ACF = 180°

-Solve for ∠ACF

                      ∠ACF = 180° - 112°

-Result

                      ∠ACF = 68°

7.-

m∠AGF = 2a + 10

m∠ACF = a + 20

The angles ∠GAC and ACF are equal, they measure the same.

                   ∠GAC = ∠ACF

-Substitution

                   a + 20 = 2a + 10

-Solve for a

                   a - 2a = 10 - 20

-Result

                   -a = -10

                    a = 10

-Find ∠AGF

      ∠AGF = 2(10) + 10

                 20 + 10

                = 30°

3 0
3 years ago
Hanadi buys a dishwasher for £240 she wants to put a tag with a price on the dishwashee so that in the sale she can give a disco
Elanso [62]

Answer:

Step-by-step explanation:

Original price that she paid for the dish washer is £240. She wants to sell it and make a profit of 25%. It means that price at which she would make a profit of 25% is

240 + 25/100 × 240 = 240 + 60 = 300

To determine the price tag of 40% discount and that would still ensure that she makes £300,

Let x represent the price tag in £. It means that a discount of 40% on £x would be 300. A discount of 40% on £x is expressed as

x - (40/100 × x) = x - 0.4x = 0.6x

So 0.6x = 300

x = 300/0.6 = 500

So the price tag will be £500

8 0
4 years ago
$1400 is invested at 2% per annum simple interest. How long will it take for the total amount to reach $1624?
Step2247 [10]

Answer:

7.5 years.

Step-by-step explanation:

Use A = 1400(1+0.02)^7.5

The 1400 is the starting money. The 1 is a constant. The 0.02 is the 2% in decimal form. And the 7.5 is years. I found that by just continually increasing it until it hit 1624.

Hope this helps

6 0
3 years ago
HELP TEST EMERGENCY !!!
stiks02 [169]

Answer:

DG = 17

Step-by-step explanation:

DG and EF are similar so sides are same.

2x - 7 = x + 5

2x - x = 5 + 7

x = 12

So DG = 2x - 7

           = 2(12) - 7

           = 24 - 7

           = 17

4 0
3 years ago
Other questions:
  • Randomly pick 5 points from a sphere. Show that you can always find a closed semi-sphere (half a sphere and boundary) that conta
    13·1 answer
  • Please help find the percent of decrease?!
    9·1 answer
  • The population of a city in 2005 was 36,000. By 2010, the city’s population had grown to 43,800 people.
    11·2 answers
  • There are 18 girls and 12 boys in class. What is the probability that a new kid in senior class will be a boy?
    12·1 answer
  • Please can some one help with : decrease by 19%
    5·1 answer
  • A deposit of $2,630 is placed into a retirement fund at the beginning of every 6 months for 11 years. The fund earns 3% annual i
    12·1 answer
  • One face of a cube is 25 sq cm. What is the volume in cm of the cube
    5·1 answer
  • Please help me solve this problem. ​
    8·2 answers
  • Can somebody help me with my math??? <br> Answer ASAP
    8·2 answers
  • At the museum, 10% of the visitors were senior citizens. If there were 150 senior citizens , what was the total number of visito
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!