Mathematics High School

please i need help with this i dont understand it​

Please I Need Help With This I Dont Understand It

Answers

Answer 1

Answer:

1. No

2. Right triangle

3. No

4. Right triangle

Step-by-step explanation:

A, B = two smallest sides

C = hypotenuse, largest side

Pythagorean theorem. If A^2 + B^2 = C^2, then you have a right triangle.

Related Questions

Help me please?!?!??!?!!

Answers

Answer:

It's D.

Step-by-step explanation:

Because, it equals to the equation written.

5.
4
5
6
7
Weight (lb)
Cost (5)
18
22.5
27
31.5
6.
1
2
3
4
Time (h)
Distance (mi)
35
80
120
145

Answers

do you have a question about it ?


y = x + 4
y = x - 4
does this system have a solution?

Answers

Answer:

No solution

Step-by-step explanation:

y = x + 4

y = x - 4

The slopes are the same  (1), but the y intercepts are different ( 4, -4)

That means the lines are parallel, so they will not intersect.  That means the system does not have a solution.

Help me please and ty <3​

Answers

Answer:

X=128

Step-by-step explanation:

Those are vertical angles, meaning they equal each other. So:

X=128

In basketball, each shot made is worth 1, 2, or 3 points. Miles scored a total of 27 points in his most recent game. He made three 1-point shots
and four 3-point shots.
How many 2-point shots did he make?

Answers

Answer:6

Step-by-step explanation:

Subtract the three 1 point shots

Subtract the four 3 point shots

You are left with 12, and you split that in 2 because they're 2 point shots.

The sun of 2 numbers is 39 and their difference is 5. What is the larger number? Please also explain HOW TO get that answer!!!! PLSSS ‍♀️

Answers

sum means add
x+y=39
difference is 5
x-y=5
so we do this
x-y=5
add y to both sides
x=5+y
subsitute 5+y for x
5+y+y=39
add like terms
5+2y=39
subtract 5
2y=34
divide by 2
y=17
subsitute
x=5+y
x=5+17
x=22

the larger number is 22

The quotient of x and 12

Answers

Answer:

I need to know what x is to find 12, but all i have for now is 12x

Answer:

quotient of x and 12 is 12x

Step-by-step explanation:

hope it helps

please mark me brainliest

There are 7 times as many females as males on the maths course at university. What fraction of the course are male?
Give your answer in its simplest form.

Answers

Answer:

1/8

Step-by-step explanation:

m=male

7m=female

m/7m+m = m/8m

=1/8

y = 2x + 4
y = 3x + 6
Solve for x

Answers

Answer:

(-2,0)

Step-by-step explanation:

If p + q has a value that is exactly 1/3 less than p, what is the value of q

Answers

Answer:

- ⅓

Step-by-step explanation:

p + q = p - ⅓

q = (p - p) - ⅓

q = - ⅓

Plss help me ASAP pls

Answers

x> -7
it is right bc im a senior and just bc

New reported cases in New York state sinc 1999..Y is the represents the number of new cases....Find project cases since 2011

Answers

Answer:

where is the photo?

Step-by-step explanation:

2 1/2 - 4 1/8
Work this out ​

Answers

Answer:

3 1/8 + 2 3/8 - 1 1/4 = 17/

4

= 4 1/

4

= 4.25

Step-by-step explanation:

Solve: 2 and 1/2 - 4 and 1/8
= (5/2) - (33/8). **to subtract these two fractions from each other, we need to find a common denominator which is 8.

= (5/2) - (33/8)
= (20/8) - (33/8)
= (20 - 33) / 8
= -13/8.

So, in conclusion, the answer to this question is: -13/8.

Each earbud is of an inch long. If you put 8 earbuds end to end, how long would they be from beginning to end?

Answers

Answer:

8 inches from beginning to end

Step-by-step explanation:

8 inches because 1 times 8 is 8

Which two ratios represent quantities that are proportional?​

Answers

Answer:

D. 45/18 = 35/14

Step-by-step explanation:

Lets simplify the ratios where possible and compare:

A. 3/4 = 9/12 ≠ 5/12B. 32/20 = 16/10 ≠ 22/10C. 7/5 = 14/10 ≠ 14/9D. 45/18  = 5/2 (divide by 9) and 35/14 = 5/2 (divide by 7)

The last two ratios represent proportional quantities

PLZ HELP.
You increase the amounts of ingredients in a recipe to make a proportional recipe. The original recipe uses two avocados and 0.25 cup of minced onions. The new recipe has 1.5 cups of minced onions. Write a proportion that gives the number x of avocados in the new recipe. Then determine how many avocados are in the new recipe.​

Answers

Answer:

12 Avacodos

Step-by-step explanation:

if there are 2 avocados for every. 25 minced onions then you divide 1.50/.25 and get 6, then you multiply 2 by 6

1
Crista works for a company that cuts down diseased palm trees before they fall and cause
damage. She must determine the height of the palm tree.
5 ft
6 ft
27 ft
Crista is 5 feet tall and has measured her shadow to be 6 feet long. At the same time, she
measured the tree's shadow to be 27 feet long. What is the height (h) of the palm tree?

Answers

Answer: its 27

Step-by-step explanation:

What is the answer to 4(7.2 - x) x = 4

Answers

Answer:12.8

Step-by-step explanation:

4(7.2-4)

4(3.2)

12.8

Answer: If you evaluate i guess 12.8

Step-by-step explanation:

Alexa has a cylindrical recycling can with a diameter of 20 cm and a height of
30 cm. What is the approximate volume of the can?

Answers

i believe it’s 600 because you have to multiply

Answer:

I think its 600 bc u multiply 20 by 30 cms to get the volume.

Step-by-step explanation:

How do I solve x/10 +4 = 10​

Answers

Answer:

14 and simplify to 4

Step-by-step explanation:

Add 1010 to both sides.

x=4+10

x=4+10

2 Simplify  4+104+10  to  1414.

x=14

x=14

x−10=4

1 Let x=14x=14.

14-10=4

14−10=4

2 Simplify  14-1014−10  to  44.

4=4

4=4

Answer:

x=60

Solve for x by simplying both sides of the equation,then isolate the variable.Im not sure if this help but i tried.

look at image.........

Answers

Answer:

47

Step-by-step explanation:

angle tsq and angle wvs are corresponding angles meaning that they are the same angle.

Answer:

47°

Step-by-step explanation:

TSQ and WVS are the same size

2x^4 + 22x^3 + 56x^2

Answers

Answer:

2x^2(x + 4)(x + 7)

Step-by-step explanation:

Factor the polynomial

Please give me Brainliest

What the heck does this mean? -(-) =

Answers

Answer:

+

Step-by-step explanation:

++ = +

+- = -

-+ = -

-- = +

Example:

-1 x -1 = 1

1 x -1 = -1

It means positive I guess because a negative with a negative is positive

1. Sort numbers starting from the smallest:

-0.5; -1.2; -0.65; 1.5; 0.2; 1.13


PLS HELP NOBODY EVER ANSWERS ME​

Answers

Answer:

0.2 0.5 0.65 1.5 1.13

Step-by-step explanation:

smallest to largest

-1.2

-0.65

-0.5

0.2

1.13

1.5

What is the area of the triangle in the diagram?

Answers

Answer:no idea mate sorry

Step-by-step explanation:

Given the rule "Divide by 4, then add 2." Complete the following table.

Input Output
0
2
4
6
8
10

Answers

Answer: here is the answer all u had to do is this (0÷4+2 )
2
2.5
3
3.5
4
4.5

The table is completed below.

Input          0         2         4         6         8         10

Output       2       3/2       3        5/2       4         7/2

What is a function?

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

Let 'y' be the output and 'x' be the input.

Given the rule "Divide by 4, then add 2." Complete the following table. Then the function is given as,

y = (x / 4) + 2

At x = 0, then we have

y = (0 / 4) + 2 = 2

At x = 2, then we have

y = (2 / 4) + 2 = 3/2

At x = 4, then we have

y = (4 / 4) + 2 = 3

At x = 0, then we have

y = (0 / 4) + 2 = 2

At x = 0, then we have

y = (0 / 4) + 2 = 2

At x = 6, then we have

y = (6 / 4) + 2 = 5/2

At x = 8, then we have

y = (8 / 4) + 2 = 4

At x = 10, then we have

y = (10 / 4) + 2 = 7/2

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ2

Can Someone help me please!

Answers

Answer:

5. 26

6. 10

7. 4

Step-by-step explanation:

5. 5+5+8+8=26

6. 5x2=10

7. 20/5=4

PLEASE HELP! thank you so much! :)

Which of the following can form a cross
section?
A a point and a triangle
B a plane and a cone
C a circle and a square
D a line and a

Answers

A I believe good luck

Answer:

A

Step-by-step explanation:

I did this before and I got it correct

1/8 + -3/16 how do you solve this?

Answers

Answer:

-1/16

Step-by-step explanation:

Answer: 1/8 + -3/16 = -1/16

Step-by-step explanation:

First, multiply the numerator and denominator of 1/8 by 2.

1/8 + -3/16

1 x 2 = 2

8 x 2 = 16

2/16 + -3/16

Next, turn the + and - into one -.

2/16 + -3/16

2/16 - 3/16

Finally, solve 2/16 - 3/16! We will get a negative number.

2/16 - 3/16 = -1/16

1/8 + -3/16 = -1/16

The stock for a given company has steadily increased from the beginning of 2006 to the end of 2007 by 5% per year, however, in 2008 the stocked increased by 10%. If the stock was purchased at $12.43 at the beginning of 2006, then what is the value of the stock at the end of 2008? Round your answer to the nearest cent.
A. 15.07
B. 14.36
C. 13.70
D. 13.67​

Answers

Answer:

I think the answer is D on EDGE. I'm not sure how to solve this problem and im still taking the test, so i'll come back with a final answer.

Step-by-step explanation:

I received an 80% on it and it won't let me see if it is right or not.

Answer:

It’s b

Step-by-step explanation:

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