Mathematics High School

What is m
A) 34
B) 56
C) 60
D) 62
E) 124

Answers

Answer 1

Answer:

Since it is symmetrical, the angles will be the same on both sides.

So EFG = 56*

And 180* - 56* = 124*

And 124* / 2 = 62*

So m<FEG = 62*

Answer 2

Answer:

D- 62

Step-by-step explanation:

Related Questions

In AWXY, X = 32 inches, y = 96 inches and ZW=16°. Find the area of AWXY, to the
nearest square inch.

Answers

Answer:

the nearest square inch is 50

A quality analyst wants to construct a sample mean chart for controlling a packaging process. He knows from past experience that whenever this process is in control, package weight is normally distributed with a mean of 20 ounces and a standard deviation of two ounces. Each day last week, he randomly selected four packages and weighed each Day Weight (ounces) Monday 23 22 23 24 Tuesday 23 21 19 21 Wednesday 20 19 20 21 Thursday 18 19 20 19 Friday 18 20 22 20 If he uses upper and lower control limits of 22 and 18 ounces, what is his risk (alpha) of concluding this process is out of control when it is actually in control (Type I error)

Answers

Using the normal distribution and the central limit theorem, it is found that his risk is of 0.0456.

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X. By the Central Limit Theorem, the sampling distribution of sample means of size n has standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

In this problem:

Mean of 20 ounces and standard deviation of 2 ounces, hence [tex]\mu = 20, \sigma = 2[/tex].Sample of 4 packages, hence [tex]n = 4, s = \frac{2}{\sqrt{4}} = 1[/tex]

The risk is the probability of being more than 2 ounces from the mean, hence:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

Applying the Central Limit Theorem

[tex]Z = \frac{X - \mu}{s}[/tex]

[tex]Z = \frac{2}{1}[/tex]

[tex]Z = 2[/tex]

The risk is P(|Z| > 2), which is 2 multiplied by the p-value of Z = -2.

Looking at the z-table, Z = -2 has a p-value of 0.0228.

0.0228 x 2 = 0.0456

The risk is of 0.0456.

For more on the normal distribution and the central limit theorem, you can check https://brainly.com/question/24663213

What two words make the contradion "there's"
A. There are
B. There is
C. That is
D. There has

Answers

Answer:

C: There is

Step-by-step explanation:

Hope this helps!

Mark as Brainliest if it does.

If I saved 100 dollars every week from now until June how much money will I have ?

Answers

Answer:

2800 dollars probably because it's about 28 weeks and 2 days from now to June so if you multiply 100 by 28 the answer is 2800$

Answer:

Now we're the 14th of Nov 2021. The first week of June 2022 is in 28 week from now, so it's 100 dollars x 28 weeks = 2800 dollars

g (r)=-5r+13
g(3) Evaluate Functions

Answers

Answer: Algebra. Evaluate the Function g (3)=-5r+13. g(3) = −5r + 13 g ( 3) = - 5 r + 13. Replace the variable r r with 3 3 in the expression. g(3) = −5⋅3+13 g ( 3) = - 5 ⋅ 3 + 13. Simplify the result. Tap for more steps... Multiply − 5 - 5 by 3 3. g ( 3) = − 15 + 13 g …

Step-by-step explanation: sorry if this does not helps please give me brainly

Geometry- Copy and complete the statement.

Answers

Answer:

X+y over y

Step-by-step explanation:

X+y over y

Hope it helps

If Vincent travels 96 miles in 1.5 hours. What is
his rate of speed?

Answers

Answer:

64 Miles per hour

Step-by-step explanation:

hope this helps!

what is the LCM of 900 and 30000

Answers

Answer: 90,000

To find the LCM (Least Common Multiple) of a number, list the multiples of each number.

Multiples of 900

Since they're a lot, we will extend it to the short version.

900, 2700, 9900, 37800, 85500, 90000

Multiples of 30000

30000, 60000, 90000, 120000, 150000

Looking at both multiples, the least common multiple is 90000, as it is listed in both 900 and 30000.

Hence, 90,000 is the answer.

find the solution to the system of equations

-9x+8y=-26

-9x-6y=-12

first answer gets brainliest! :)

Answers

Answer: y=-1 and x=2

Step-by-step explanation:

-9x+8y=-26

-9x-6y=-12

Subtract

14y = -14

Divide by 14

Y=-1

Substitute y=-1 into the equation

-9x-6(-1)=-12

-9x+6=-12

Subtract 6

-9x=-18

Divide by -9

X=2

If one piece of furniture was sold every 3/4 hour, how many pieces of furniture are sold in 3 hours

Answers

Answer:

Two pieces of furniture.

Step-by-step explanation:

3 hours times 1 piece of furniture every 3/4 hours:

3 · [tex]\frac{3}{4}[/tex] = [tex]\frac{3*3}{4}[/tex] = [tex]\frac{9}{4}[/tex] = 2.25

Assuming that pieces of furniture cannot be sold in parts, 2 whole pieces of furniture will be sold in 3 hours.

I wmat to sleep been doing work for an hour help me out

Answers

Answer:

A. 23, 37.....

B. 26, 42......

Step-by-step explanation:

have a great day!

Find the number that makes the ratio equivalent to 2:4
16:

Answers

Answer:16:32
Step by step:no

ANSWER QUICKLY
will give brainliest

Answers

Answer:

i only have 1

Step-by-step explanation:

Answer: Ok

Step-by-step explanation:

what is the value of x that makes this equation true 3/4 + x = 1/8

Answers

The correct value of ''n'' in this equation will be -5/8.

Step-by-step explanation:

To solve this equation, we're going to isolate ''x'', and then we're going to subtract the two fractions.

But to subtract the two fractions with different denominators, let's represent the fractions with the least common multiple of the denominators, being 8.

Resolution:

[tex]\large \sf \dfrac{3}{4} +x=\dfrac{1}{8}[/tex]

[tex]\large \sf x= \dfrac{1}{8} -\dfrac{3}{4}[/tex]

[tex]\large \sf x= \dfrac{1-6}{8}[/tex]

[tex]\large \sf x= \dfrac{-5}{8}[/tex]

[tex]\boxed{\boxed{{\large \sf x=-\dfrac{5}{8} }}}[/tex]

So we can conclude that the value of ''x'' in this equation will be -5/8.

Which system of inequalities has no solution ? I’m not sure

Answers

I think the answer might be c

A certain class has 25 students. If 8 students play football and, 10 plays baseball and 6 plays both, how many students play neither football nor baseball?

Answers

Answer:1

Step-by-step explanation:

8+10=18 18+6=24 25-24=1

Answer:

Step-by-step explanation:

8 fb

10 bb

6 both, but are among the 8 & 10

so 7

hope it helps

if 3/ 4 part of the total number of students in a class are girls how much percent are boys

Answers

Answer:

Step-by-step explanation: because 3 are girls and 3 + 1 equals 4 its 1

Answer:

1/4 or 25% are boys

Step-by-step explanation:

3/4 + 1/4 = 4/4

75% + 25% = 100%

7/3, 8/9, 12/5 order from smallest. please explain me 8/9 as its very confusing. i will give points and brainliest answer to nicly explained answer.

Answers

Answer:

8/9,7/3,12/5

Step-by-step explanation:

8/9 is smallest because the the numerator(upper number)is smaller than the denominator (which is the bottom number)so the value will be smaller than 1 unlike the other two fractions their numerator is bigger than the denominator so the value of them will be bigger than one

The unit circle has a radius of 1 unit and is centered at the origin. It is dilated so that it passes through the point (4, 0). What is the scale factor of dilation? 3 4.

Answers

Dilation involves changing the size of a shape (i.e. a circle)

The scale of dilation is 4

The circle passes through the origin.

So, one of the points is (0,0)

When dilated it passes through the point (4,0).

The scale factor (k) is calculated by calculating the distance between the new point and the old point.

So, we have:

[tex]\mathbf{k = \sqrt{(x_2 - x_1)^2 + (y_2 -y_1)^2}}[/tex]

This gives

[tex]\mathbf{k = \sqrt{(4- 0)^2 + (0-0)^2}}[/tex]

Simplify

[tex]\mathbf{k = \sqrt{16 +0}}[/tex]

Add 16 and 0

[tex]\mathbf{k = \sqrt{16}}[/tex]

Take the square root of 16

[tex]\mathbf{k =4}[/tex]

Hence, the scale of dilation is 4

Answers

Answer:

$47.60

Step-by-step explanation:

Answer:

$47

Step-by-step explanation:

2 1/4 x 3 2/5
show all your work

Answers

Answer:

153/20

Step-by-step explanation:

I assume you're asking

[tex]2 \frac{1}{4} \times 3 \frac{2}{5} [/tex]

[tex] \frac{9}{4} \times \frac{17}{5} [/tex]

[tex] \frac{153}{20} [/tex]

The height of above ground level in meters of missile launched vertically,is given by
H(t)=-16t³+100t
At what time is the missile 72m

Answers

The height of the missile above the ground is 72 meters at 0.8 sec and 2 sec.

What is an equation?

An equation is an expression that is used to show the relationship between two or more numbers and variables.

Let h(t) represent the height of the missile above the ground at time t. Given that:

h(t) = -16t³ + 100t

When the height is 72 m:

72 = -16t³ + 100t

16t³ - 100t + 72 = 0

t = 2 seconds and t = 0.8 seconds

The height of the missile above the ground is 72 meters at 0.8 sec and 2 sec.

Find out more on equation at: https://brainly.com/question/2972832

#SPJ1

100 POINTS IF U GET THIS RIGHT!

Answers

It’s -2 I believe ffffdf

Answer:

Step-by-step explanation:

y=-2x - 7/6 .............1

By using the slope-intercept form:

y=mx+c ............2

By comparing equations 1 and 2:

m = -2

If you need to ask any questions, please let me know.

Dan and Paul share some money in the ratio 13:5.
Dan decides this is unfair so he gives Paul £32 of his share to make the ratio 1:1.
How much did Paul originally have?

Answers

Answer:

Dan had $104

Paul had $40

Step-by-step explanation:

13x-32=5x+32

8x=64

x=8

8*5=40

13*8=104

find the area in hectares of a rectangular farmland 1km by 1/2km

Answers

Answer:

Solution: Length of the rectangular farmland =1km :Breadth of the rectangular farmland =1/2km

1km= 1000m, 1/2km =500m

Area=Length×Breadth

=1000x500m2=500000m2

=50×10000m2=50 hectares

A bowling special costs $8.50 per hour for each adult and $5.00 per hour for each child one adult and two children go bowling what is the equation that shows the relationship between cost In dollars and time

Answers

Answer:22$

Step-by-step explanation:

2x8.50 = 17+5 = 22$

How long do they bowl

what does x equal in 150 = -6(x)^2 + 100x -180

Answers

Answer:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

Exact Form:

√

130

−

√

130

Decimal Form:

12.13391808

…

4.53274858

…

Step-by-step explanation:

Answer:

x=\frac{25-\sqrt{130}}{3}

Step-by-step explanation:

x_{1,\:2}=\frac{-100\pm \sqrt{100^2-4\left(-6\right)\left(-330\right)}}{2\left(-6\right)}

x_{1,\:2}=\frac{-100\pm \:4\sqrt{130}}{2\left(-6\right)}

x_1=\frac{-100+4\sqrt{130}}{2\left(-6\right)},\:x_2=\frac{-100-4\sqrt{130}}{2\left(-6\right)}

x=\frac{25-\sqrt{130}}{3},\:x=\frac{25+\sqrt{130}}{3}

3 pounds of peanuts for $7. 50. How much is the cost per pound?.

Answers

It’s 1.333333333333333 per pound

7,50 divided by three

Solve for c.
c= -9 - 8c

Answers

c=-9-8c

+8c

9c=-9

c=-1

Hope this helps:D!!

The letter C is equal to negative one.

c = -1

Hope this helps!

Write an expression to represent:
Eight minus the quotient of two and a number xx

Answers

Answer:

8-(2/x)

Step-by-step explanation:

Other Questions

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What is m A) 34 B) 56 C) 60 D) 62 E) 124

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What is m
A) 34
B) 56
C) 60
D) 62
E) 124