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Mariana [72]
4 years ago
9

Someone help me solve this step by step and please answer within 20 minutes

Mathematics
2 answers:
ollegr [7]4 years ago
7 0

Answer:

< 1 \: and < 2 = 180 \\ 180 - 45 = 135 \\ also \: \:  \:  135 + (3x + 5) = 180 \\ 3x = 40 \\ x =  \frac{40}{3}  \\ x = 13 \ \frac{1}{3}

Or at least there is very easy solution:

< 1  =

The answer of x is:

13 \ \frac{1}{3}

Good luck!

Intelligent Muslim.

Natalka [10]4 years ago
3 0

Answer:

x=40/3

Step-by-step explanation:

1. measure of angle 1 and measure of angle 6 are congruent

Reason: vertical angles

(other way: measure of angle 1 is 45 so measure of angle 2 is 135.

using this you can also see that they are congruent)          

2. 3x+5=45

Reason: algebra and substitution

This is kind of a statement and reason if you are trying to do a formal proof.

Hope it helps and if I am right could you please give a brainliest?

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504,047 written in expanded form
Nutka1998 [239]

Answer:

500,000 + 4,000 + 40 + 7

<h2>BRAINLIEST please if this helped!</h2>
5 0
2 years ago
Mr. Roble is traveling to the store and drives 4 miles in 16 minutes. Write a unit rate that describes Mr. Roble's trip to the s
Fittoniya [83]

Answer: 4 miles = 16 min

4 miles : 16 min

Step-by-step explanation:

You have to multiply by the same number

3 0
3 years ago
Probability of getting HH
nikklg [1K]

<u>Answer:</u>

The experimental probability is 3% greater than the theoretical probability.

<u>Step-by-step explanation:</u>

We are given the results of flipping two coins with their outcomes and number of times they were tossed.

We are to compare the experimental and theoretical probability of getting HH.

The theoretical Outcomes are: HH HT TH TT

So theoretical probability of getting HH = \frac{1}{4} \times 100 = 25%

Total number of outcomes = 28+22+34+16 = 100

So experimental probability of getting HH = \frac{28}{100} \times 100 = 28%

Therefore, the experimental probability is 3% greater than the theoretical probability.

3 0
3 years ago
Triangle XYZ has vertices X(–1, –3), Y(0, 0), and Z(1, –3). Malik rotated the triangle 90° clockwise about the origin. What is t
Lilit [14]
(x, y) 90° clockwise ⇒ (y, -x)

X(-1, -3) ⇒(-3, 1)
Y(0, 0) ⇒ (0, 0)
Z(1, -3) ⇒ (-3, -1)
8 0
3 years ago
Read 2 more answers
find the difference between the points (-7,6) and (7,6) IM GOING CRAZY WITH THE POINT TODAY WORTH A LIFE TIME GET IT CORRECT YOU
sladkih [1.3K]

Answer: 14

Step-by-step explanation:

For:

(X1, Y1) = (-7, 6)

(X2, Y2) = (7, 6)

Distance Equation Solution:

=(7−(−7))2+(6−6)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√

=(14)2+(0)2‾‾‾‾‾‾‾‾‾‾‾√

=196+0‾‾‾‾‾‾‾√

=1‾√96

=14

7 0
3 years ago
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