Mathematics High School

I only got two so far...

Answers

Answer 1

Answer:NML iscocilese triangle

Step-by-step explanation:

Answer 2

Answer:

right angle, obtuse angle and straight angle

Step-by-step explanation:

i hope this is what you mean sry if it didn't help

Related Questions

Suppose you can buy garden fencing in lengths of 50 feet at the local hardware store. A. If you bought 100 feet of fencing and wish to enclose a rectangular garden in your backyard, what should be the dimensions of your garden in order to maximize area?

Answers

Answer:

The answer is below

Step-by-step explanation:

Let the length of the rectangular area be L and W be the width of the rectangular garden hence:

Perimeter = 2(L + W)

There is 100 feet of fencing available which represents the perimeter, therefore:

100 = 2(L + W)

L + W = 100/2

L + W = 50

L = 50 - W

The area (A) = L × W

A = L × W

A = (50 - W) × W

A = 50W - W²

To get maximum area, we find the first derivative of the area and equate to zero

A' = 50 - 2W

50 - 2W = 0

2W = 50

W = 50/2

W = 25 feet

100 = 2(L + W)

50 = L + W

L = 50 - W = 50 - 25

L = 25 feet

To maximize area, the length and width should be 25 feet each

Tristan and two of his friends purchased tickets to a school play. Tristan paid for all the tickets with a $50.00 bill and received $23.00 in change. If Tristan used a coupon for 25% off, what was the original price for one ticket?

Answers

Answer:

$36

Step-by-step explanation:

Tristan paid $50 for the tickets of the school play and was given $23 as change. The amount Tristan paid for the ticket is given as:

Price for ticket = amount paid - change = $50 - $23 = $27

Price for ticket = $27

Given that the ticket was sold at 25% off. Let x be the original price of the ticket, therefore:

x - 25% of x = $27

x - 0.25x = 27

0.75x = 27

x = 27/ 0.75

x = 36

Therefore the original price of the ticket is $36

Answer:

27.00

Step-by-step explanation:

can you help my sis out again? im sorry

Answers

Answer:

3.7 x 10^-2

Step-by-step explanation: I know all...sike i dont...thats correct tho

What is the supplement of an angle that
measures 21 degrees?

Answers

Answer:

159°

Step-by-step explanation:

Supplements equal a total of 180°. The expression for these types of problems would be

180-x

In this case, x would be 21. Plug it in to our expression.

180-21

159

slope intercept form of 5x - 4y = 28

Answers

Answer:

y=-5x-7

Step-by-step explanation:

5x-4y=28

-4y=-5x+28

y=-5x-7

John has 125 marbles. 35 are green; 40 are red; 20 are yellow and the rest are blue. What is the ratio of the blue marbles to all the marbles? *

40 to 30
6 to 25
25 to 6
35 to 125

Answers

Answer:

Step-by-step explanation:

Solve the inequality: -7y - 3x < 21

Answers

Answer:

x> -7/3y -7

Step-by-step explanation: -7y-3x<21

Step 1: Add 7y to both sides.

−3x−7y+7y<21+7y

−3x<7y+21

Step 2: Divide both sides by -3.

-3x/-3 < 7y+21/-3

Answer:< RSC

Step-by-step explanation:

The angle has a measure equal to the sum of m <SQR and m <QRS is

m <RSC.

The correct option is A.

We have the information from which we can write

<SQR and < QRS are two interior angles of triangle QRS

Then, m<QSR = 180 - (sum of other 2 angles)

m<QSR = 180 - (m<SQR + m<QRS) (Angle sum property)

Also, m<RSC = 180 - m<QSR

Then <RSC = (m<SQR + m<QRS)

Thus, the ideal solution is A.

Learn more about Angle Sum Property here:

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Suppose that R and S are points on the number line. If RS=9 and R lies at -6 where could S be located

Answers

Answer:

at 3

Step-by-step explanation:

because iin a number line we have positives and negatives if rlR is at nine then S is at 3

Hello i am a 5th grader and I need some help with a math problem. I would appreciate it if you could help me with it.

The problem is Miguel finishes swim team practice every day at 6:00 P.M. It takes him 15 minutes to get to the pool from his house. What information is needed to find the time at which he starts practice?

A. the time it takes him to get home from the pool
B. the number of hours he stays at the pool
C. the time he spends on homework before practice
D. the time it takes him to eat dinner

Answers

Answer:

Step-by-step explanation:all of the others answers make no sense

In each of the four relations below, the x values represent inputs and the y values represent the corresponding outputs. Which relation does not represent a function? * A) { (-2, -3), (1, 3), (3, -3), (5, 3) } B) { (-1, -5), (2, 4), (3, 7), (4, 10) } C) { (-2, 3), (1, 3), (3, 3), (5, 3) } D) { (3, 4), (4, 5), (3, -4), (4, -5) }

Answers

Given:

In each of the four relations below, the x values represent inputs and the y values represent the corresponding outputs.

To find:

The relation which does not represent a function.

Solution:

A relation is a function if there exist a unique output for each input.

In options A, B and C, we get unique output for each input.

In option D, we get two outputs y=4 and y=-4 for input x=3.

Since, there exist more than one output values for a single input value, therefore it is not a function.

Therefore, the correct option is D.

The question is in the picture, you will get 15 points and marked brainiest. I need an answer soon.

Answers

The first one I think

Hey can someone help me with my latest question no one‘s helping me and I really need it

Which cube is formed by folding the pattern?

Answers

Answer:

Step-by-step explanation:

What is 859 divided by 3 with remainder

Answers

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

So all you have to do is use long division because a calculator won't help you with this if you are looking for a remainder so basically you just divide then you will get...

[tex]\frac{859}{3}=?\\?=286 R: 1[/tex]

So the answer is 286 and a remainder of 1.

The result of the division problem ; with the quotient and remainder respectively are 286 and 1

Numerator = 859Denominator = 3

__ 286 ______quotient

______

3 | 859

__6

__259

__24

-___19

-___18

____1 ________ remainder

Therefore, the quotient and remainder of the divison expression are 286 and 1

Learn more : https://brainly.com/question/15165519

The volume of the box is modeled by the function V (x) = 5x^2 + 5x. What is the volume when x= 4?
А-120 cubic units
B-30 cubic units
C-100 cubic units
D-45 cubic units

Answers

V= 5 x 4^2 + 5 x 4
V= 5 x 16 + 20
V= 80+ 20
V= 100
Answer is C 100 cubic units

The volume of box at x = 4 is, 100 cubic units

What is mean by Cuboid?

A cuboid is the solid shape or three-dimensional shape. A convex polyhedron which is bounded by six rectangular faces with eight vertices and twelve edges is called cuboid.

We have to given that;

The volume of the box is modeled by the function,

⇒ V (x) = 5x² + 5x

Now, At x = 4;

The volume of the box is,

⇒ V (x) = 5x² + 5x

⇒ V (4) = 5 × 4² + 5 × 4

⇒ V (4) = 5 × 16 + 20

⇒ V (4) = 80 + 20

⇒ V (4) = 100 cubic units

Learn more about the cuboid visit:

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A 38-ounce bottle of juice drink contains 6 percent water. Than computed 6 percent of 38. His work is shown below.

6 percent of 38 0.6 times 38 = 22.8

Which statement explains Than’s error?
Than did not multiply 0.6 and 38 correctly.
Than did not use 0.06 for 6 percent.
Than did not move the decimal point three places to the left in the answer.
Than did not use 6 for 6 percent.

Answers

Answer:

Step-by-step explanation:

2 (4 + c) = 67

8 + 2c = 67

8 - 8 + 2c = 67 - 8

2c = 59

c = 29.5

WILL GIVE BRAINLIEST PLEASE HELP ASAP!!!!

Answers

Answer:

I think the answer is C.

Answer:

Pretty sure it's A because if you divide rational by irrational it become irrational.

Step-by-step explanation:

Just like positive and negative numer!

Melissa collects data on her college graduating class. She finds out that of her classmates,40%are brunettes ,30%have blue eyes and 5% are brunettes that have blue eyes. What is the probability that one of melissa's classmates will be a brunette or have blue eyes?

Answers

20% is the answer cuz yes

Did I get this right? If I did not please correct me and explain please thank you.

Answers

Answer: Yes. 10 1/2 is right.

Step-by-step explanation:

You added the amounts to find the total cups 5 3/4 + 1 1/4 to get 7

Then divided by 2/3 cups per week to get 10 1/2 weeks.

BRAINLIST AND 40 POINTS PLEASE HELP ASAP NO ONE IS HELPING:(
#1 Which equation represents a direct variation? *
Output = Input x 8 + 2
Output = Input x 5
Output = Input x 3 + 1
Output = Input x 6 + 4

#2 Which equation represents a partial variation? *
Output = Input x 3
Output = Input x 6
Output = Input x 2 + 5
Output = Input x 9

Answers

Answer:

for #1 its B : output = input x5

and for #2 its C : output= input x2 +5

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