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inn [45]
3 years ago
9

PLEASE ASAP MATH HELP!!

Mathematics
2 answers:
dusya [7]3 years ago
4 0
I believe the answer is c hope i helped for first one

jarptica [38.1K]3 years ago
3 0
5. 3x = -9

6. 0.4x = 4.4

7. no solutions

8. C

9. A
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Following ungrouped data of Sales of a company (in millions) is available
Diano4ka-milaya [45]
Lol no one is going to work that out just copy and paste into an online calculator good luck
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3 years ago
Find the slope of the line passing through the points (-3,4) and (2,1)
maksim [4K]
Answer is d. -5/3 because y2-y1 =x2-x1
8 0
3 years ago
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Based on the information given say whether or not △ABC∼△FED. Explain your reasoning.
GalinKa [24]

Answer:

Yes, △ABC ∼ △FED by AA postulate.

Step-by-step explanation:

Given:

Two triangles ABC and FED.

m∠A = m∠B

m∠C = m∠A + 30°

m∠E = m∠F = x

m∠D = 2x-20°.

Now, let m∠A = m∠B = y

So, m∠C = m∠A + 30° = y+30

Now, sum of all interior angles of a triangle is 180°. Therefore,

m∠A + m∠B +  m∠C = 180

y+y+y+30=180\\3y=180-30\\3y=150\\y=\frac{150}{3}=50

Therefore, m∠A = 50°, m∠B = 50° and m∠C =  m∠A + 30° = 50 + 30 = 80°.

Now, consider triangle FED,

m∠D+ m∠E + m∠F = 180

2x-20+x+x=180\\4x=180+20\\4x=200\\x=\frac{200}{4}=50

Therefore,  m∠F = 50°  

m∠E = 50° and  

m∠D =  2x-20=2(50)-20=100-20=80\°

So, both the triangles have congruent corresponding angle measures.

m∠A = m∠F = 50°

m∠B = m∠E = 50°

m∠C = m∠D = 80°

Therefore, the two triangles are similar by AA postulate.

5 0
3 years ago
How many years will it take for the account to reach 5,500
sergiy2304 [10]
5,500 days or what? I don't get it
4 0
3 years ago
1+1=hfgdvfhftftfrgrggg​
Margarita [4]

Answer:

hfgdvfhftftfrgrggg equals 2

Step-by-step explanation:

Imagine you have one apple on your left hand. Your friend just gave your another apple. Now, you have two apples. So, the hfgdvfhftftfrgrggg would be 2.

5 0
3 years ago
Read 2 more answers
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