Mathematics High School

hii pls help me if u cann

Answers

Answer 1

Answer:

3/4x+2

Step-by-step explanation:

We can see the y intercept is 2 so our equation looks like this

y=mx+2

We just need to solve for m

We can take the point

(4,5)

and plug it in

5=4x+2

solve for x

x=3/4

Related Questions

how many gallons of gas can you get for $15.80

Answers

It depends on how much gas is for 1 gallon

Usually $20 dollars can get you about 10 gallons but it depends where you live and what gas station you go to.

Solve for distributive property
-10( x + 9 )

Answers

Answer: -10x - 90

Step-by-step explanation:

Answer:

the third one

Step-by-step explanation:

-10( x + 9 )

-10x - 90

Find the volume of triangular prism with the following dimensions. Round to the nearest whole number.
Triangle base= 7 ft.
triangle height= 4 ft
prism height: 8.5 ft

Answers

Answer:

124.0 ft^2

Step-by-step explanation:

let b = base of triangle = 7ft

h = height of triangle = 4ft

and

l = height of prism. = 8.5ft

We know,

volume of prism = area of triangular face of prizm × height of prizm

= 1/2 × b × h × l

= 1/2 × 7 × 4 × 8.5

= 7 × 2 × 8.5

= 14 × 8.5

= 124.0 ft^2

Which is NOT a correct way to describe the function {(-3, 2), (1,8), (-1, 5), (3, 11)

Answers

Answer:

Step-by-step explanation:

The graph appears to have function inputs and outputs reversed. The other representations are correct.

1 Expand and simplify each expression
a) 4(x+6)

Answers

Answer:
4x + 24

Explanation:
4 * x = 4x
4 x 6 = 24

Answer:

4x+24

Step-by-step explanation:

4(x+6)

4Xx=4x

4x6=24

4x+24

how do I complete this?

Answers

Answer:

I think both angle formed is equal bcz of corresponding angle property

which is an equation in point-slope form for the given point an slope?

point: (-3,7) slope: 4

A: y - 7 = 4(x - 3)
B: y - 7 = 4(x + 3)
C: y + 7 = 4(x + 3)
D) y + 7 = 4x - 12

Answers

Answer:

Step-by-step explanation:

333uvcdcbbiihhfcvsscvbkk

what is the ratio of 5/7

Answers

Answer:

5:7.

...................................

is 2(x+2)+3x=2(x+1)+1 a one solution, no solution or infinite solution

Answers

Answer:

-1/3

Step-by-step explanation:

2(x+2)+3x=2(x+1)+1

2x+4+3x=2x+2+1

5x+4=2x+3

5x-2x+4=3

3x+4=3

3x=3-4

3x=-1

x=-1/3

Answer:

one solution

Step-by-step explanation:

and the solution is x=-1/3

Together, teammates Pedro and Ricky got 2680 base hits last season. Pedro had 276 more hits than Ricky. How many hits did each player have?

Answers

Answer:

Ricky it is 1,202

And for Pedro = 1,202 + 276 = 1,478

Step-by-step explanation:

The computation is shown below:

Let us assume the ricky be x

So pedro be x + 276

Now the equation is

x + x + 276 = 2680

2x + 276 = 2680

2x = 2680 - 276

2x = 2404

x = 1,202

For Ricky it is 1,202

And for Pedro = 1,202 + 276 = 1,478

Mary and Julie both have a goal of raising $1000 for charity. Mary raises $12 every 4 days. Julie raises $19 every 6 days.

Will Mary or Julie reach her goal first? Explain.

Answers

Answer:

Mary would have a rise of 12 and a run of 4, making her slope, or rate of change, $3 a day. Julie would have a rise of 19 and a slope of 6, making her slope, or rate of change, $3.17 a day. Since Julie is raising money at a faster rate, she would get to the goal of $1000 first.

Step-by-step explanation:

Answer:

Sample Answer: Mary would have a rise of 12 and a run of 4, making her slope, or rate of change, $3 a day. Julie would have a rise of 19 and a slope of 6, making her slope, or rate of change, $3.17 a day. Since Julie is raising money at a faster rate, she would get to the goal of $1000 first.

Step-by-step explanation:

BIG BRAIN

she has 42 dogs all together. please help

Answers

Answer:

she will have 22

Step-by-step explanation:

What is the greatest common factor of 48, 27, and 36

Answers

The gcf is 3

27 = 33
36 = 22 • 32
48 = 24 • 3

Three.

Factorize of the above numbers :

27 = 33
36 = 22 • 32
48 = 24 • 3
Build a prime factors table

Number of times each prime factor
appears in the factorization of :
Prime
Factor Number
27 Number
36 Number
48 G.C.F
(min)
2 0 2 4 0
3 3 2 1 1
GCF = 3
Greatest Common Factor is :
3

PLEASE HELP ITS EASY ALGEBRAA I WILL AWARD THE BRAINLIEST TO WHOEVER GETS IT FIRSTT(and right) WORTH 50 POINTSSS

Solve for t:

4/7 =5/2t

Answers

Answer:

t=4.375

Step-by-step explanation:

I have gotten the answer as exact form:8/35

Find the perimeter of the triangle below.

pls help!!!

Answers

Answer:

180

40*9 / 2

Hope this helps!!!

B is the midpoint of segment AC. D is the midpoint of segment CE and AE =27. Find BD

Answers

Answer:

Dude sorry I’d undo

Step-by-step explanation:

Please forgive me

The price of a pair of Jordans was reduced from $200 to $160. By percentage was the price reduced

help me

Answers

Answer:

20%

Step-by-step explanation:

The Jordans was reduced by 20% from $200 to $160.

1. Subtract 160 from 200 to find out the difference:

200 - 160 = $40

2. Since $40 was the difference. Divide 40 by 200 to find out the percentage:

40/200 = .2 = 20%

3. You can check this answer: 200 x .2 = 40.

how do you find width of a cylinder ?

Answers

Area of the circle multiplied by the height of the cylinder.

please help picture shown above... which one doesn’t belong and why?

Answers

1st one doesn’t belong because it is the only one with a dot in the 1st quadrant. 2 only negative one that has a dog in the 2 quadrant. 3 only one that has a dot in the 4th quadrant. And 4 only one with a dot in the third quadrant

O.
(a) The function f is increasing over which intervals? Choose all that apply
(-4,-8)
O (-8,-5) O (-1,3) O (-1,7) O (7,9)
(9,)
X
(b) The function f has local maxima at which X-values? If there is more than one value,
separate them with commas,
(c) What is the sign of the leading coefficient of 1?
Select One
(d) Which of the following is a possibility for the degree of f? Choose all that apply,
06
07
09

Answers

OK SO - 6 : 5 hope this help x

I WILL GIVE BRAINLIEST TO WHO WRITES THE STEP(WORK) DOWN! NOT JUST AN ANSWER!!!

5+X/2≥10

Answers

Answer X ≥ 10

Step 1- Multiply Both Sides of the inequality by 2! :) = 10+x≥20

Step 2- Move the constant to the right-hand side and change it's side! :)

= x≥20-10

Step 3- Subtrcact the numbers! :) =x≥10

And Final Answer isssss.... X ≥ 10!

Hope this helps! Have a great day or night!

Determine whether the following statement is true or false. Then, use complete sentences to explain your answer. If you wish, you may include an example or counterexample.

A quadrilateral can be both a rectangle and a rhombus.

Answers

True. A square is an example of a quadrilateral that is both a rectangle and a rhombus.

write an equation of the given line that passes through the given point and has the given slope m
(5,1);m=2

Answers

Answer:

y = 2x - 9

Step-by-step explanation:

Use slope intercept form, y = mx + b

Plug in the slope, x, and y, then solve for b:

y = mx + b

1 = 2(5) + b

1 = 10 + b

-9 = b

Then, plug in b and the slope into y = mx + b

y = mx + b

y = 2x - 9

So, the equation of the line is y = 2x - 9

Answer:

Step-by-step explanation:

y=mx+b, m=2

y=2x+b, using point (5,1)

1=2(5)+b

b=-9

y=2x-9

The product of 2 and a number, increased by 5, is 15.

Answers

Answer:

2x+5=15

Step-by-step explanation:

If u need one I'll be happy to explain

Help me please with this problem

Answers

Answer

A for purple, C for blue, and B for yellow.

Step-by-step explanation:

If they cross, it is one solution, if they don't cross, there are no solutions, if they overlap, there are many solutions

A national park has two types of bears: Grizzly bears and black bears. A sciantist has reported 9 out of 12 bears she tagged are black bears. Show a model that compares the number of black bears tagged to the number of grizzly bear?

Answers

Answer:

Z = 0.75x + 0.25y

Step-by-step explanation:

Two bear types are identified :

Black bears and Grizzly bears

9 out of 12 = black bears ; Hence, 3 are grizzled

For the model:

For a bear population of Number x

Total bear population = black bear, x + grizzled bear, y

Proportion of black bear = 9/ 12 = 0.75

Grizzled bear = 1 - 0.75 = 0.25

Total bear population , Z= 0.75x + 0.25y

Hence,

Z = 0.75x + 0.25y

Pleaseeee helppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

Answers

Answer:

x = 39º; y = 45º

Step-by-step explanation:

97 + 44 + x = 180

141 + x = 180

x = 39º

y + 52 = 97

y = 45º

Find the slope (grade) of the treadmill if the rise is 0.7ft and the length is 2ft

Answers

Answer:

0.7/2 but i think you should write it as 7/20

Step-by-step explanation:

Tina plans to make wooden frames to put her two triangular art pieces in.

How much wood would she need fortriangle DFG?

Enter your answer in the box.
in.

Two triangles A B C and D F G. A B is 5 inches. B C is 6 inches. A C is 7 inches. D F is 15 inches. F G is 18 inches. Angle B is congruent to angle F.

Answers

Answer:

54in

Step-by-step explanation:

i took the test

Suppose you have a right triangle area marked in the ground with a base (8-h) meters long and a height h meters long. the hypotenuse is 6 meters long.

part a: what is the length of the height of the right triangle

Answers

Answer:

5.415m and 2.585m long

Step-by-step explanation:

For a right triangle

hyp^2 = opp^2 + adj^2 (Pythagoras theorem)

Given

hypotenuse = 6m

height(opposite) = h meters

Adjacent = (8-h)m

Substitute into the expression above;

6² = h²+(8-h)²

36 = h²+64-16h+h²

36 = 2h²-16h+64

2h²-16h+64-36 = 0

2h²-16h+28= 0

Divide through by 2

h²-8h+14 = 0

Using the general formula

h = 8±√8²-4(14)/2

h = 8±√64-56/2

h = 8±√8/2

h = 8±2.83/2

h = 8+2.83/2 and 8-2.83/2

h = 10.83/2 and 5.17/2

h = 5.415 and 2.585

hence the length of the height of the right triangle are 5.415m and 2.585m long

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