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dolphi86 [110]
3 years ago
15

Please Help!! Brainliest Answer! Thank you!

Mathematics
2 answers:
satela [25.4K]3 years ago
7 0
We have a square here. All angles are congruent (90 degrees) so 20x would equal 90 degrees
20x=90
x=4.5
Now let’s double check
20x
20(4.5)
90
Yep the answer is choice B) x=4.5
I am Lyosha [343]3 years ago
4 0

Answer:

x=4.5

Step-by-step explanation:

The sum of all the angles in a square=360°

20(4.5)=90

90×4=360

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What is the value of p ?
VLD [36.1K]

Answer:

p = 35

Step-by-step explanation:

180 - 125 = 55

180 - 90 = 90

55 + 90 = 145

180 - 145 = 35

p = 35

6 0
3 years ago
Is 2/6 greater than 2/4?
hram777 [196]

Answer:

no

Step-by-step explanation:

2/6 simplifies to 1/3 and 2/4 simplifies to 1/3. 1/2 is greater than 1/3

7 0
3 years ago
Which of the following is the parent function of all absolute value functions?
Veronika [31]
F(x)=|x|

a parent function is the basic function before it has undergone transformations.
7 0
3 years ago
a spinner has 6 equal-sized sections numbered 1,1,2,2,3and 4. what is the sample space for the spinner, and what is the probabil
Nezavi [6.7K]

Answer:

S={1, 1, 2, 2, 3, 4}

Probability of spinning a 1 = 1 in 3 or 33%

Step-by-step explanation:

The sample space is the set of all possible outcomes in an experiment. The outcomes here are the numbers in each section of the spinner: 1, 1, 2, 2, 3, 4. The sample space is:

S={1, 1, 2, 2, 3, 4}

Two out of six possible outcomes are "1s", therefore the probability of spinnin a 1 is:

P(1)=\frac{2}{6}=\frac{1}{3}=33.33\%

The probability of spinning a 1 is 1 in 3 or 33%.

6 0
3 years ago
A linear function has the same y-intercept as x + 4y = 12 and its graph contains the point (9,5). Find the slope of the linear f
ziro4ka [17]

The answer is A: a slope of 2/9


First you need to change find the y-intercept by converting the standard form equation to slope-intercept form. The goal is to isolate y:

x + 4y = 12

x + 4y - x = 12 - x

4y = 12 - x

4y / 4 = 12/4 - x

y = 3 - x

Change so that the slope is before the intercept:

y = -x + 3


Now we know that the y-intercept is 3.

Use the slope equation, which is y2 - y1/x2 - x1, is find the slope:

5 - 3/9 - 0 = 2/9


So, the slope is 2/9!

6 0
3 years ago
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