Mathematics High School

Yes or no???????????????

Yes Or No???????????????

Answers

Answer 1

It is a right triangle.

Answer 2
yes, pythagorean theory a^2 + b^2 = c^2
36^2 + 77^2 = 7225
85^2 = 7225
(c is the biggest length)

Related Questions

Could someone help me, please?

Answers

Answer:

33°

Step-by-step explanation:

<ACD =90-33 =57°

<DCB=<ACB - <ACD

=90° -57 =33°

In triangle ACD the only angle that has not been found is <ACD so you find it by adding 90+33 and subtracting from 180° to get 57°. <ACB =90° and <ACD = 57° ,the angle in question is<DCB which is part of< ACB. So to get <DCB you do 90°-57°=33°.

B = 180 - 90 - 33 = 57°

C in DCB tringle = 180 - 90 - 57 = 33°

So C in DCB triangle = 33°

What's 65-70 days in weeks

Answers

Answer:

About 9-10 weeks

Step-by-step explanation:

70/7= 10

Answer:

9-10

Step-by-step explanation:

Someone help me with this! Asap! I don’t get how to do this!

Answers

triangles are congruent hence,

.1.) MN = 4 units

2.) m√MLN = 42°

Which of the following binomials is a factor of 22 + 7 −9 ?
A. − 3
B. + 1
C. 2 − 3
D. 2 + 9

Answers

b i think..............

please i need help...................plz

Answers

Answer:

a = 10/1343 = 0.007

b = 500/199 = 2.513

c = 1/3 = 0.333

d+3,567-(0*d)=0

Step-by-step explanation:

Is -5, 12, 29, 46 an arthmetic sequence

Answers

Answer:

Yes

Step-by-step explanation:

Sophie invested 5,000 into an account that will increase in value by 2.3% each year. Write a function to model this situation, then find the value of the investment after 15 years

Answers

Answer:

$6725

Step-by-step explanation:

Given data

Princiapal= $5000

Rate=2.3%

Time= 15years

The function that will model this situation is given as

A=P(1+rt)

The above function is a simple interest function

Substitute our data we can find the amount A

A=5000(1+0.023*15)

A= 5000(1+0.345)

A=5000(1.345)

A=5000*1.345

A=$6725

Hence the value of the investment after 15 years is $6725

what are 91.6%,0.91,11/12,0.917,9.2% least to greatest

Answers

Answer:

9.2, 11/12, 91.7, 91.6, .91

Step-by-step explanation:

(07.08 LC)
The table below shows the values of y for different values of x:

x y
0
0
1
5
2
10
3
15

Answers

Answer:

b bro

Step-by-step explanation:

The set of life spans of an appliance is normally distributed with a mean Mu = 48 months and a standard deviation Sigma = 8 months. What is the z-score of an appliance that stopped working at 64 months?

Group of answer choices

-2

-1

2

1

Answers

Answer:

D.2

Step-by-step explanation:

The z-score of an appliance that stopped working at 64 months is 2

What is z score?

Standard score or z score in statistics is defined as the number of standard deviations by which that the value of a score is above or below the mean value.

The formula to find the z score of a data is,

z = (x - μ) / σ

Here x is the observed value, μ is the mean and σ is the standard deviation.

Given that,

Mean = 48 months

Standard deviation = 8 months

x = 64 months

Substituting in the formula,

z = (64 - 48) / 8 = 2

Hence the z score of the appliance is 2.

Learn more about Z Score here :

https://brainly.com/question/15016913

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Deon deposits $3000 into an account that pays simple interest at an annual rate of 2%. He does not make any more deposits. He makes no withdrawals until
the end of 4 years when he withdraws all the money.
Answer the following questions. If necessary, refer to the list of financial formulas.
Х
?
(a) How much total interest will Deon earn?
si
(b) What will the total amount in the account be (including interest)?
si

Answers

Answer:

hes gonna make a lot of money

Step-by-step explanation:

because he's a smart guy

Choose all that are correct

Answers

Answer:

C, D, and E

Step-by-step explanation:

You can find the answer by doing the math and when you do it they all have to equal to -12.

pls help if you understand thank you

Answers

Answer:

f(5) =7

Step-by-step explanation:

According to the graph,

since y=f(x) thus means the value of y when x=5

the answer is 7

find the area of a polygon and show step by step explanation pls

Answers

Answer:

156

Step-by-step explanation:

6×12=72

7×12=84

72+84=156

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A square is drawn on a coordinate plane with two vertices at (0,1) and (4,1)

Answers

Answer:

C. (0, -3) and (4, -3)

Step-by-step explanation:

Since (0, 1) and (4, 1) are 4 spaces apart, and the shape to be drawn is a square, each point has to be 4 spaces apart as well.

Hope this helps.

Please help I’ll make you the brainiest

Answers

Answer:

Jesse is correct

step by step explanation:

Answer:

The best bet would be Jesse.

Step-by-step explanation:

Find the GCF. (Greatest Common Factor) Use^ to show exponents if
needed. *
3x5 + 6x + 6

Answers

Answer:

the greatest common factor is 3

3(x^5+2x+2)

i think this is correct

According to the American Academy of Ophthalmology, 25% of Americans have brown irises. A random survey of students at a local community college found that 58 out of 175 had brown irises. What is the test statistic (ie the Z score) for this sample of students

Answers

Answer:

2.49

Step-by-step explanation:

Given  X= 58

N = 175.

P = 25% = 0.25.

[tex]P' = \frac{X}{N} = \frac{58}{175} = 0.3314\\Z = \frac{P'-P}{\sqrt{\frac{pq}{N} } }[/tex]

Now plugging the values we get

[tex]= \frac{0.3314-0.25}{\sqrt{\frac{0.25\times0.75}{175} } }[/tex]

=2.49

What is the measurement of R ?

Answers

Answer:

in a rhombus opposite angles are equal therefore it's also 135

Factor the quadratic by checking factor pairs. [tex]8x^{2} +6x + 1[/tex]

Answers

Answer:

=(2x+1)(4x+1)

A bakery sold 36 chocolate-chip muffins. That was 45% of their total muffins sold that day. How many muffins did they sell in all?
o A. 80
OB. 86
O C. 98
O D. 70

Answers

Using the given percentage, we found that the total number of chocolate chip muffins sold is 80.

What is meant by percentage?

A percentage is a figure or ratio stated as a fraction of 100 in mathematics. Frequently, it is indicated with the per cent sign, "%". If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion, therefore, refers to a component per hundred. Per 100 is what the word per cent means. A % is a number without dimensions and without a standard measurement. The value of "whole" in this relationship between portion and whole is always set at 100.

Given,

 the number of chocolate  chip muffins sold = 36

The 36 muffins is the 45% of the total muffins sold.

Let the total number of muffins sold be x.

Then using the given percentage, we find the total muffins sold.

Percentage = (required number of muffins sold/ total number sold) *100

45% = 36/x * 100

0.45 = 36/x

x = 36/0.45 = 80

Therefore using the given percentage, we found that the total number of chocolate chip muffins sold is 80.

To learn more about the percentage, follow the link.

https://brainly.com/question/843074

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What is the radius of the copper circle?

Answers

9514 1404 393

Answer:

  (1+√2)/2 ≈ 1.207 cm

Step-by-step explanation:

The angled flats are at 45°, so the length in the direction of a vertical or horizontal radius is (1 cm)/√2 = (1/2)√2 cm. The remaining length of that radius is half the length of a flat, so is 1/2 cm. The total length of the radius is ...

  1/2 + 1/2√2 = (1+√2)/2 ≈ 1.207 cm

_____

In trigonometry terms, the length of the flat is ...

  1 cm = 2(r)(tan(45°/2))

so the radius is ...

  r = (1 cm)/(2·tan(22.5°))

  r = (1/2)cot(22.5°) ≈ 1.207

Giving brainlist to who ever answers this

Answers

Answer:

N=47.3

Step-by-step explanation:

hope it helps.I have minused90 because that is a 90 degree angle

the area is __ square units

Answers

Answer: 170 square units

Explanation:
So, what we need to do is to separate that triangle at the too from the rectangle.
Now we have two shapes.

Lets find the are of the triangle:
The height of the triangle is 7, which is perpendicular to the base.
The base is going to be also 20 because its the same length as the rectangle’s.
The formula for the are of a rectangle is
1/2 x Base x height (1/2 x 20 x 7) which is equal to 70 square units.

The area of the triangle is 100 square units (20 x 5)

We add the area of the shapes:
100 square units + 70 square units= 170 square units


Have a nice day/night!!

Find the measure of b.

Answers

Answer:

b = 90º

Step-by-step explanation:

b is also 90º because the angles are supplementary

Answer:

90 degrees

Step-by-step explanation:

Choose the function whose graph is given by:

Answers

The answer in this situation is C. I actually just took the test, and if you look at the graph closely, and do the math correctly, you get C as your answer! ❤️

Which symbol correctly compares the fractions below?
1/8 ? 1/2

Answers

Answer:

<

Step-by-step explanation:

1/2 = 4/8

=> 1/8 < 4/8

=> 1/8 < 1/2

Please help me I don’t have much time plsss

Answers

80 degrees, 180-(60+40)=80

What is the shape of the cross section created by plane A?

Answers

Answer:

B

Step-by-step explanation:

The base is a square

give 4 rational number between 1/2 and 3/4

Answers

Answer:

11/20

3/5

7/10

13/20

Step-by-step explanation:

A rational number is a number that can be derived by dividing 2 whole numbers

1/2 = 0.5 0r 50%

3/4 = 0.75 75%

Between 50% and 75% are 51 - 74 which can be expressed as rational numbers

3/5 = 0.6

7/10 = 0.7

11/20 = 0.55

13/20 = 0.65

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