Mathematics High School

help!! what do i puttt WILL GIVE BRAINLIEST​

Help!! What Do I Puttt WILL GIVE BRAINLIEST

Answers

Answer 1

Answer:

(-9,0)

Step-by-step explanation:

Answer 2

Answer:

(-9, 0)

Step-by-step explanation:

Related Questions

OLEASE HELP!!! GIVING BIRRELENTYLIST

Answers

The answer is most likely D.

Explanation:

2.0 is the number 2 as you can see
0.02 can be written as 2%
24/12 is the same as 24 divided by 12 which gives you 2

Hope this helped!

What type of triangle is this?

Answers

Answer:

rectagular

Step-by-step explanation:

Find the 12th term of the arithmetic sequence whose common difference is d=9 and whose first term is a, 5.

Answers

Solution,
Common differences(d)= 9
First term (a)= 5
Now
12th term( t12)= a+(n-1)d
=5+(12-1)9 Therfore, tn= t12
=5+11*9
=5+99
=104 is the answer

Solve the equation 4(h + 1.5) = -6.
h=

Answers

Answer:

h=3 is the answer

Step-by-step explanation:

The required solution to the given equation 4(h + 1.5) = -6 is

What is the equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

The equation is given in the question as:

4(h + 1.5) = -6

To solve the equation 4(h + 1.5) = -6, we need to isolate the variable "h". We can do this by performing the following steps:

First, we need to get rid of the parentheses around "h + 1.5". We can do this by multiplying everything inside the parentheses by 4:

4(h + 1.5) = 4h + 6

Next, we need to get rid of the coefficient of 4 in front of "h". We can do this by dividing both sides of the equation by 4:

4h + 6 = -6

h + 1.5 = -1.5

Finally, we can subtract 1.5 from both sides of the equation to isolate the variable "h":

h = -1.5 - 1.5

h = -3

Therefore, the value of "h" that satisfies the equation is -3.

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What is 50% of 20. ?

Answers

Answer:

it's literally 10 just divide

50% of 20 is 10.

Asking for 50% of something is like asking for half, therefore your answer is 10. :)

pls help I can't afford to fail.
Complete the equation of the line whose y intercept is (0,-1) and slope of 4​

Answers

Answer:

y = 4x - 1

Step-by-step explanation:

y + 1 = 4(x + 0)

y = 4x -1

Answer:

y = 4x - 1

Step-by-step explanation:

All you want to do is put the equation into the form y = mx + b where m is the slope and b is the y-intercept (an example would be y = 2x + 1 which would have 2 is the slope and 1 is the y-intercept)

Since you have:

slope or m = 4

y-intercept or b = -1

The equation would be y = 4x - 1

Finding slope intercept

Answers

Answer: the equation is y=3x+4

Step-by-step explanation:

The equation to the promblem is y=3x+4 becuase the y intercept is 4 and the slope is going up by 3.

13.) An electrician has a piece of wire that is 3 feet long (36 inches). She needs a piece that is exactly 31.05 inches to fit perfectly in the outlet. How much wire will she have left over? *

O she needs to buy more baseboard, she doesn't have enough
O 4.95 inches
O 28.05 inches
O5.05 inches​

Answers

Answer:  4.95 inches

Subtract:  36 - 31.05 = 4.95

Step-by-step explanation:

Whoever created this question hasn't done much real electrical work!

An outlet (also known as a receptacle) usually requires about 4 to 6 inches of wire within the junction box to make the connections, depending on what else may be connected in the box. We don't have to measure to 0.05 of an inch. The insulation may have to be stripped precisely to 3/8, 1/2 or 5/8 inch for connections.  

The electrician used 3 feet of cable between junction boxes, and had 8 ¹/₂ inches pulled through the junction box. She needed 4 inches to connect the receptacle. How much the excess did she have to cut off?

Math questions should be realistic.

Which measure is the closest to the circumference of the dream catcher shown below?

Use 3.14 as an approximation of Pi(π)

A. 7.9 in.
B. 32.1 in.
C. 15.7 in.
D. 76.9 in.






Who ever gives me the right answer with an explanation gets brainliest

Answers

Answer:

15.7

Step-by-step explanation:

I finished it and it was right

The approximated circumference of the circle is 15.7 inches. Then the correct option is C.

What is a circle?

It is a locus of a point drawn an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

The diameter of the circle is 5 inches. Then the circumference will be

[tex]\rm Circumference = \pi D\\\\Circumference = \pi \times 5\\\\Circumference = 15.707 \approx 15.7\\[/tex]

More about the circle link is given below.

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Recommendations
Skill plans
A Math
La Language arts
Science
Social Studies
E Common
Seventh grade) * 3.7 Word problems involving ratios JKY
On the way home from the beach, Kimi and Toby stopped to get shaved ice. Kimi got a
medium cup with 4 pumps of lime syrup and 5 pumps of cherry syrup. Toby got a large cup
with 5 pumps of lime syrup and 8 pumps of cherry syrup. Whose shaved ice had the greater
ratio of lime syrup to cherry syrup?
Kimi's shaved ice had the greater ratio.
Toby's shaved ice had the greater ratio.
Neither. The shaved ices had the same ratio.
Submit

Answers

Answer:

Kimi's shaved ice had the greater ratio of lime syrup to cherry syrup.

Step-by-step explanation:

What is the slope of the line through the points (-2, -1) and (4, 3)
5/2
3/2
2/5
2/3

Answers

Answer:

2/3

Step-by-step explanation:

hope this help:) I use slop formula

A square-based pyramid has the same volume as a cube of side 10 cm.
The height of the pyramid is the same as the side of the square base.
Calculate the height of the pyramid.

Answers

Answer:

100 cm

Step-by-step explanation:

find the slope of (-3,1) (1,-4)​

Answers

Answer:

-5 /4 or -1.25

Step-by-step explanation:

Answer: m= -5/4
If this helps please mark me brainliest if this helped !! Have a good day

What are the x- and y-intercepts for the graph of the equation y = 4 - 2x?
Select one:
X-intercept = 2; y-intercept = 4
x-intercept = -2; y-intercept = 4
x-intercept = 4; y-intercept = -2
X-intercept = 4; y-intercept = 2

Answers

Answer:

X intercept is -2

Y intercept is 4

Answer:

The first one, [tex]x[/tex]-intercept [tex]=2[/tex]; [tex]y[/tex]-intercept [tex] = 4[/tex]

Step-by-step explanation:

The [tex]x[/tex]-intercept is where [tex]y=0[/tex], so we can solve for it with the following equation:

[tex]0=4-2x→2x=4→x=2[/tex]

So the answer is the first one, but just to make sure, you can solve for the [tex]y[/tex]-intercept because their [tex]x[/tex]-values always equal to [tex]0[/tex] as well:

[tex]y=4-2(0)→y=4-0→y=4[/tex].

x = −3 y = 4 and z = −5

Work out the value of x + 2y − 3z

Answers

Answer:

20

Step-by-step explanation:

-3+ 2(4) - 3(-5)

= -3+ 8 + 15

=20

If f(x) = 2x2 – 3x + 4, then f(x + 3) is equal to

Answers

If function  f(x) = 2x2 – 3x + 4, then f(x + 3) is equal to f(x+3)= 2x^2 +9x +13.

Degree of polynomial is two so it will have only two solution

f(a)=0 if x=a

or

f(b)=0  if x=b

so put X=x+3

we will get

2[x+3]^2 - 3[x+3] + 4 =  2x^2 +9x +13

so if f(x+3)= 2x^2 +9x +13

The highest degree of a polynomial's monomials with non-zero coefficients is referred to as the polynomial's degree in mathematics. A term's degree is a non-negative integer and is calculated by adding the exponents of all the variables that occur in it.

The highest exponent of a polynomial's variable is referred to as the polynomial's degree. • A polynomial of degree zero is a constant polynomial. Zero polynomial is the name given to the constant polynomial f(x) = 0.

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find the slope and y intercept of the line in the graph

Answers

SLOPE: 3 Y INTERCEPT: 3
The other answer is not correct!!!

can you help me please ​

Answers

Answer:

151.4496 cm^2 is the area

6 = 4x + 9y ( what Y )

Answers

Answer:

Step-by-step explanation:

6

Enter the unknown value that makes this statement true: 20% of ? is 40. ​

Answers

Answer: 20% of 200= 40

Hope this helps

Is the point (-5,2) the solution to the system below ?

Answers

yes, if you would to put (-5,2) back into those two equations it would to be true
(-5 being your x)
(2 being your y)
(2)=-2(-5)-8=2, so
2= 10-8=2
2=2=2


answer for brainliest

Answers

Answer:

idrk,...............

Step-by-step explanation:

what age did obama leave hawaii ? please help​

Answers

Answer:

15

Step-by-step explanation:

Please help, I'm really confused. What is the solution to the equation cube root x+4 plus cube root 2x+8 equals 0?

x = -12
x = -4
x = 4
x = 12
It's not x=4, I already got it wrong.

Answers

I think x should be -4.

Set up your calculator to show the following
ordered pairs
(3,2), (3,4), (3,8), (5,4),(5.2)
Remember, you can type parentheses and
commas using your keyboard or the on-screen
keypad,
Which of the following letters look approximately
like your graph?
V
P
L
F
H

Answers

Answer:

the correct answer is h.

Step-by-step explanation:

Answer:

H and 3

Step-by-step explanation:

5x-2(x+1)=10 what is X?

Answers

Answer: x=4

Step-by-step explanation: 5x-2x-2=10

3x-2=10

Add 2 to both sides

3x=12

divide both sides by 3

x=4

Can you do questions 5 7 8 9 Please?​

Answers

Answer:

5.acute angle

6.parallel

7.right angle

8.obtious angle

9.acute angle

Step-by-step explanation:

im not sure:)

Step-by-step explanation:

7.

linear pair

8.supplementary

9.right angled

need help please , algebra sucks

Answers

Answer:

0; 9

1; 4

2; 1

3; 0

Step-by-step explanation:

Trust me. It have a B+ in Geometry

my school bag contains 9 books each mass 2/9 kg and 5 folder each mass 7/25 kg what is the total mass of books and folders in my bag​

Answers

9*2/9= 18/9= 2kg
5*7/25= 35/25= 1 10/25= 1 2/5 kg
1 2/5kg+2kg= 3 2/5kg or 3.4kg
total mass equals 3 and 2/5kg or 3.4kg

Please help!! 1/6+1/3+1/6

Answers

Answer:

2/3

Step-by-step explanation:

1/6+1/6= 2/6, both divided by 2 gives you 1/3

1/3+1/3= 2/3

Good luck luv

Hope this helps

Answer:

2/3

Step-by-step explanation:

To add fractions with different denominators, change the denominator to the least common multiple of the denominators.

The denominators here are 6, 3, and 6. The least common multiple of these three numbers is 6. Now, convert each of the fractions into fractions with a denominator of 6, specifically only 1/3.

1/6+2/6+1/6

Now add up the numerators,

1/6+2/6+1/6 = 4/6

Simplify.

4/6 = 2/3

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