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Sauron [17]
2 years ago
11

Please help me!!!!! Show your work 45-45-90 method <3

Mathematics
2 answers:
aivan3 [116]2 years ago
7 0

Answer:

hope it helps and u understand

check the steps in picture attached

saul85 [17]2 years ago
5 0
Pic attached shdjjdjdjrjrjrjrjrirititititt
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When a number is decreased by -8 and the result is -20. What is the number? THANKS you for your help
lutik1710 [3]
-12-8=-20. snnsdbdbjsns
8 0
3 years ago
Read 2 more answers
When subtracting numbers with exponents do you subtract the exponents?
Radda [10]
No you multiply the number by itself however much the exponent number is.
for example: 6^2 it would be 6x6= 36
5^3 it would be 5x5x5= 125
3 0
3 years ago
Find the number of real number solutions for the equation. x^2+0x-1=0
larisa86 [58]
<span>x^2 + 0x - 1 = 0

x^2 - 1 = 0

This is a difference of two squares which factors into the product of a sum and a difference with the pattern: a^2 - b^2 = (a + b)(a - b).

(x + 1)(x - 1) = 0

x + 1= 0  or  x - 1 = 0

x = -1  or  x = 1

Answer: There are two real solutions.</span>
5 0
3 years ago
Read 2 more answers
40 POINTS HELPP ME ITS BEEN SO LONG HELP PLEASEEE HELP PLEASEE HELPP Stevie needed twine for the gifts she was wrapping for a fa
Gnoma [55]

Answer:

Your answer would be:

57.75 or 57 3/4

(I will show how many of each length of twine that is on the graph)

Point 2 1/4:

2

Point 2 3/4:

4

Point 3:

1

Point 3 1/2:

2

Point 3 3/4:

3

Point 4:

1

Point 4 1/4:

4

We can show how much length in total Stevie used with the following equation:

(2 1/4 x 2) + (2 3/4 x 4) + ( 3 x 1 ) + ( 3 1/2 x 2 ) + (3 3/4 x 3 ) + (4 x 1 ) + (4 1/4 x 4)

Each smaller equation in paraphrases shows how much of each length of twine at each point with x's on the number line. Altogether it would equal 57.75 or 57 3/4.

Step-by-step explanation:

Have a great rest of your day

#TheWizzer

7 0
2 years ago
at 2:30 a.m. the temperature in joelle is – 3f. the temperature drops 3/4 of a degree in 30 minutes. what is the temperature in
Margarita [4]

The temperature in joelle at 3:00 a.m. will be -3.75F

Step-by-step explanation:

Given that the temperature was -3F at 2:30 am

Temperature drops by 3/4 of a degree in 30 minutes

3/4 of a degree = 0.75 F

Time difference between 2:30 am and 3:00 am is 30 minutes

Temperature at 3:00 will be;

-3F -0.75 F = -3.75 F

Learn More

Converting temperatures : brainly.com/question/1534203

Keywords : temperature, degree

#LearnwithBrainly

7 0
3 years ago
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