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Dimas [21]
3 years ago
8

Write the quadratic equation in standard form: 4x-7= -5x^2

Mathematics
1 answer:
AURORKA [14]3 years ago
3 0

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

5x^2 + 4x - 7 = 0

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

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How many lines of symmetry does the figure have?<br><br> A. 1<br> B. 5<br> C. 2<br> D. 0
Gekata [30.6K]

Answer:

B. 5

Step-by-step explanation:

Kind of hard to explain why

8 0
3 years ago
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Farrah borrowed $155 from her brother. She has already paid back $15. She plans to pay back $35 each month until the debt is pai
Sergeeva-Olga [200]

Answer:

4 months

Step-by-step explanation:

if she paid the 15 already subtract it from the 155. Once you that you get 140 and if you break that inton groups of 35 *division* than you get 4. As in 4 months

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4 years ago
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Change the followong decimals to percents and order them on the number line from least to gratest useing this numbers 0.02 ' 0.9
olganol [36]

Answer:

2%

15%

25%

90%

Step-by-step explanation:

To turn decimals to percents, you just have to times them by 100 or you can just do the quick way and move the decimal 2 places to the right.

0.02*100 = 2%

0.9*100 = 90%

0.25*100 = 25%

0.15*100 = 15%

Then, you just put them in order:

2%

15%

25%

90%

Please mark me the brainliest!?!

5 0
3 years ago
Use the diagram to the right to complete the statement.<br> If m2KLJ = 138° then m LMDF=
Margarita [4]

Answer: 138

Step-by-step explanation:

\angle KLJ \cong \angle MDF by the corresponding angles theorem.

6 0
2 years ago
Find the actual length. Scale length is 9 cm. Scale is 1 cm = 7.5 m.
Llana [10]
Answer: 67.5 meters


Step by step explanation


I think you meant the scale drawing is 9 cm so all you have to do is multiple 9 times 7.5 because 1 cm is 7.5 so if you multiple 9 times 7.5 you get how much it is in real life which is 67.5
4 0
3 years ago
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