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marishachu [46]
3 years ago
8

Solving polynomial equations

Mathematics
1 answer:
Yuliya22 [10]3 years ago
5 0

Answer:

x= 1 or x= 1.56 (3 s.f.) or x= -2.56 (3 s.f.)

Step-by-step explanation:

Please see attached picture for full solution.

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Please help me 1 through 9
8_murik_8 [283]

Answer:

1) the angles are congruent, or the same

2) the angles are complementary, or add up to 90 degrees

3) the angles add up to 180 degrees

4) the angle is a right angle

5) they are congruent

6) they are complementary angles, or add up to 90 degrees

7) they are supplementary angles, or add up to 180 degrees

8) angle 1 is congruent to angle 4

9) angle K is supplementary to angle L

Step-by-step explanation:

8 and 9 are transitivity

The other statements correspond with the sentence starters.

5 0
3 years ago
An animal shelter has 104 cats and dogs. The ratio of cats to dogs is 5:3. How many cats are at the shelter?
Aneli [31]

Answer:

65 cats

Step-by-step explanation:

cats: dogs: total

5:     3:        5+3=8

We need 8 to be 104

104/8 = 13

Multiply each by 13

cats: dogs: total

5*13:   3*13:  8*13

65        39     104

There are 65 cats and 39 dogs

7 0
3 years ago
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mixas84 [53]

sin53=x/15

0.798×15=x

x=11.98is your answer

7 0
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PLEASE HELPPPPPPP<br><br>What is the approximate area of the shaded region?
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Answer:

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Step-by-step explanation:

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You drive 200 km west, then 100 km northeast, and then 100 km at 30.0° south of east. after an additional displacement, you arri
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