Mathematics High School

ANSWER ASAP!! THIS IS GEOMETRY SCALE FACTORS. ONLY ANSWER IF YOU KNOW FOR SURE!

Answers

Answer 1

Answer:

Step-by-step explanation:

The scale is 3:1 so multiply 15 by 3 just like 12 to 36.

Answer 2

Answer:

Step-by-step explanation:

Related Questions

math math math math + math equails wat?
3094857 x 7890 + 11x=

Answers

Answer:

24,418,421,851

Step-by-step explanation:

Answer:

24418421730+ 11x

Step-by-step explanation:

A relation is
i don't know this answer somebody please help

Answers

it is a factory that links two thing together

Answer:

A relation between two sets is a collection of ordered pairs containing one object from each set.

[(7+9)] -5(squared)] divided by 3 =

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Answer:

-3

Step-by-step explanation:

7+9-5²/3=-9=3=-3

−11 − 15 Group of answer choices -26 26 -4 4

Answers

-26 is ur answer. hope this helps!

Answer:

-26

Step-by-step explanation:

-11 - 15 = -26

I hope this helps!

Determine the intercepts of the line.
x-intercept(_,_)
y-intercept(_,_)

Answers

Answer:

the x-intercept is (-10, 0) the y-intercept is (-45, 0)

Answer:

X intercept is (-10,0)

Y intercept is (0,-40.5)

Step-by-step explanation:

Hope this helps.

((I'LL GIVE BRAINIEST))Write an expression for the perimeter of the triangle shown below: (4 points)

A triangle is shown with side lengths labeled 0.5x plus 9, 3x, and negative 3.4x minus 25.

a
6.9x − 16

b
6.9x + 16

c
0.1x − 16

d
0.1x + 16

Answers

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Perimeter = Sum of the sides

Thus ;

[tex]Perimeter = (0.5x + 9) + ( 3x) + ( - 3.4x - 25) \\ [/tex]

[tex]Perimeter = - 3.4x + 3x + 0.5x - 25 + 9 \\ [/tex]

Collect like terms

[tex]Perimeter = 0.1x - 16[/tex]

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Thus the correct answer is (( c )) .

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Answer:

perimeter = A + B + C

perimeter = 0.5x + 9 + 3x + (-3.4x - 25)

perimeter = 0.5x + 3x -3.4x + 9 - 25

perimeter = 3.5x - 3.4x + 9 - 25

perimeter = 0.1x + 9 - 25

perimeter = 0.1x - 16

which coordinate is a solution for the system containing the equations y=x+3 and y=4x?

Answers

Answer:

(1, 4 )

Step-by-step explanation:

Given the 2 equations

y = x + 3 → (1)

y = 4x → (2)

Substitute y = 4x into (1)

4x = x + 3 ( subtract x from both sides )

3x = 3 ( divide both sides by 3 )

x = 1

Substitute x = 1 into either of the 2 equations and evaluate for y

Substituting into (2)

y = 4x = 4 × 1 = 4

Solution is (1, 4 )

el área de un terreno rectangular es de 616 metros cuadrados si el largo del terreno mide 6 m más que el ancho cuáles son sus dimensiones

Answers

Answer:

length 28, width 22

Step-by-step explanation:

28 - 22 = 6, 28 x 22 = 616

Dilate line f by a scale factor of one half with the center of dilation at the origin to create line f'. Where are points A' and B' located after dilation, and how are lines f and f' related?
(A) The locations of A' and B' are A' (0, 2) and B' (0, 0); lines f and f' intersect at point A.
(B) The locations of A' and B' are A' (0, 1) and B' (1, 0); lines f and f' are parallel.
(C) The locations of A' and B' are A' (0, 0) and B' (2, 0); lines f and f' intersect at point B.
(D) The locations of A' and B' are A' (0, 2) and B' (2, 0); lines f and f' are the same line.

Answers

Answer:

B. The locations of A' and B' are A' (0, 1) and B' (1, 0); lines f and f' are parallel.

Step-by-step explanation:

Took the test

You have 18 pictures to paste to a poster. You want to arrange them on the poster in rows so that there are an equal number of pictures in each row.

a. How many rectangular arrangements are possible? List them.

b. You decide to have no more than 10 pictures in any row or column. How many rectangular arrangements are possible now? List them.

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Answer:

no idea too hard but try math way

Step-by-step explanation:

i don’t feel like doing this so please help

Answers

The answer to this is 89%

Write an equation in slope-intercept form of the line with a y-intercept of -6 and is parallel to a line that is perpendicular to 5x + 6y - 13 = 0

Answers

Answer:

y= −5/6 x+ 13/ 6

Step-by-step explanation:

I think tis the type of answer your looking for let me know if it's not

I'LL GIVE BRAINLIEST! What property could you use to show that triangles PQR and XYZ are congruent? A) SSS B) HL C) SAS D) ASA

Answers

Answer: HL

Step-by-step explanation:

It tells you the triangle is a right triangle and it tells you that the hypotenuse of both triangles are congruent.

WILL MARK BRANLIEST
1. Solve the inequality for x
-4x + 6 < 50

Answers

Answer:

The answer is -11

Step-by-step explanation:

subtract 6 from both sides.

divide both sides by the negative 4

Simplify 44/-4x

which gives you x= -11

can some one help???
Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown:

Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD?

A) Reflection about the x-axis followed by a translation to the right by 2 units
B) Reflection about the y-axis followed by a translation to the left by 2 units
C) Counterclockwise rotation by 90 degrees about the origin followed by a translation to the right by 2 units
D) Counterclockwise rotation by 90 degrees about the origin followed by a translation to the left by 2 units

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Answer:

Step-by-step explanation:

37.5 to the nearest degree

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Answer:

38 degrees

Step-by-step explanation:

if it is half a tenth or more, it gets rounded up to the next degree

Answer:

Step-by-step explanation:

how do you find the hypotenuse

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Given two right triangle legs
Use the Pythagorean theorem to calculate the hypotenuse from right triangle sides. Take a square root of sum of squares:
c = √(a² + b²)

Write an equation in slope-intercept form for the line that passes through (8,1) and (4,3)

Answers

Answer:

y= -1/2x+5

Step-by-step explanation:

u just have to use the y=mx+b form and youll be good

who walks at a faster rate: someone who walks 60ft in 10sec or someone who walks 42ft in 6sec

Answers

Answer:

42 ft in 6 seconds

Step-by-step explanation:

The person whom walks a greater distance in lees time is faster

how do I know that l -32 l is greater or less than l 15 l

Answers

When it is in between the two rods like that, it is a positive. So, in other words, these two numbers are:

32 and 15

What is more? 35, of course.

35>15

That is how! Hope I helped ya!

In the graph shows Nick’s Bike ride from home to his grandparents and then returning home. Which intervals show Nick’s distance from home increasing?

A). Interval A and B
B).interval D and F
C).interval C and E
D).interval A,B,C and E

Answers

Option A is the correct answer; i.e. interval A and B.

What is Distance?

The distance between two points is the length of the path connecting them.

Here, from the given graph, we can conclude that

A and B show the distance Increasing, the line is going up so as time has passed he is getting far to his house. Continuously 1 hour 45 mins he increases hi distance without staying anywhere.

Thus, Option A is the correct answer; i.e. interval A and B.

Learn more about Distance from:

https://brainly.com/question/15172156

#SPJ1

Answer:

Interval C and E are constant

Step-by-step explanation:

A function is constant if as x increases ( from left to right), y stays the same.

PROBLEM SOLVING Find the value of k so that the graph of the equation has the given y-intercept.
y = -1/3x + 5/6k; b = - 10

K=?

Answers

Answer:

2k⋅(3k−7)⋅(k+4)

Step-by-step explanation:

STEP

Equation at the end of step 1

((6 • (k3)) + (2•5k2)) - 56k

STEP

Equation at the end of step

((2•3k3) + (2•5k2)) - 56k

STEP

Pulling out like terms

4.1 Pull out like factors :

6k3 + 10k2 - 56k = 2k • (3k2 + 5k - 28)

Trying to factor by splitting the middle term

4.2 Factoring 3k2 + 5k - 28

The first term is, 3k2 its coefficient is 3 .

The middle term is, +5k its coefficient is 5 .

The last term, "the constant", is -28

Step-1 : Multiply the coefficient of the first term by the constant 3 • -28 = -84

Step-2 : Find two factors of -84 whose sum equals the coefficient of the middle term, which is 5 .

-84 + 1 = -83

-42 + 2 = -40

-28 + 3 = -25

-21 + 4 = -17

-14 + 6 = -8

-12 + 7 = -5

-7 + 12 = 5 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -7 and 12

3k2 - 7k + 12k - 28

Step-4 : Add up the first 2 terms, pulling out like factors :

k • (3k-7)

Add up the last 2 terms, pulling out common factors :

4 • (3k-7)

Step-5 : Add up the four terms of step 4 :

(k+4) • (3k-7)

Which is the desired factorization

Final result :

2k • (3k - 7) • (k + 4)

-2-(x-3)=-4
What does x equal?

Answers

Answer:

x = 5

Step-by-step explanation:

-2 -(x-3) = -4

You have to switch the signs into their opposites when you have -(?)

-2 - x + 3 = -4 Add liked terms

-x + 1 = -4

- 1 - 1 Subtract 1 from both sides

-x = -5 Get rid of the negative in the x

/-1 /-1 Divide -1 from each sides

x = 5

-2(x-3)=-4
Y-3=2
x=2+3
x=5

the volume of a cube is 125m find it's side

Answers

Answer:

41.6666666667m ( round to nearest whole number if you need to) -> 42m

Step-by-step explanation:

To find the volume

You multiply the length, width, and height. ( V= LxWxH)

So, divide 125 by 3 and you get 41.6666666667.

To check your answer: 41.6666666667 times 3 and you get 125.

I HOPE THIS HELPS YOU!! :)

help me please, I don’t understand

Answers

it's 106° because those the angle given and the angle they're asking for are corresponding angles

Alex and Freddy collect stamps. The number of stamps in Alex’s collection is in ratio 3:5 to the number of stamps in Freddy’s collection. If Freddy gives Alex 10 stamps, the ratio will change to 7:9. How many stamps are in both collections together?

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suppose Alex has 3x stamps, Freddy has 5x stamps. After Freddy gives Alex 10 stamps, Alex has 3x+10 while Freddy has 5x-10
the new ratio is 7 to 9, so we have the equation: (3x+10)/(5x-10)=7/9
9(3x+10)=7(5x-10)
27x+90=35x-70
160=8x
x=20
So Alex has 3*20=60 stamps while Freddy has 5*20=100. Together they have 160

please someone help me solve this

Answers

Answer:

[tex]\frac{4}{3}[/tex]

Step-by-step explanation:

A(1 , 3) & B (4 , 7)

[tex]Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\= \frac{7-3}{4-1}\\\\= \frac{4}{3}[/tex]

Kyle asked a random group of students what their favorite sport was. The results are below. Boys Girls Basketball 10 8 Football 25 7 Soccer 9 19 Baseball 18 22 If Kyle were to randomly select a girl to explain why she likes the sport chosen, what is the probability that he will pick a girl who likes football? A 12.5% B 27.1% C 40.3% D 44.6%

Answers

Answer:

The probability that Kyle will pick a girl who likes football is 12.5%.

Step-by-step explanation:

The data provided is as follows:

Boys Girls Total

Basketball 10 8 18

Football 25 7 32

Soccer 9 19 28

Baseball 18 22 40

Total 62 56 118

Compute the probability that Kyle will pick a girl who likes football as follows:

[tex]P(F|G)=\frac{n(G\cap F)}{n(G)}[/tex]

[tex]=\frac{7}{56}\\\\=0.125\\\\=12.5\%[/tex]

Thus, the probability that Kyle will pick a girl who likes football is 12.5%.

Penny joined a yoga studio that charges a $25 membership fee and $45 each month. Assume y = total cost and x = number of months.

Answers

Answer:

y=45x+25

y = total cost and x = number of months.

PLS TO GOD HELP ME I GOTTA GET ALL OF THIS TURNED IN BY 11:59 IM PANICKING AND TIRED!!!!

Answers

it might be the first one or the second one. i said MIGHT!!

Other Questions

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