Mathematics High School

Pls help me (don’t mind the yagami Yato)⭐️

Answers

Answer 1

Answer:

7 1/2 or 7.5

Step-by-step explanation:

3 ÷ 2/5 = ?

To divide you need to flip the second fraction and multiply:

3/1 x 5/2 = 7 1/2 or 7.5

Related Questions

If 16 of 200 apples were bad, what percent is that?

A
8%

B
10%

C
12%

D
16%

Answers

Answer:

Step-by-step explanation:

It's 8 percent! Mark brainliest pls

A. 8 percent
= 16/2
= 8%

Which rule describes the composition of transformations that maps ABC to A"B"C"?
O T-6.-2°rx-axis(x, y)
O rx-axis° T-6 -2(x, )
O T-6.-2°Ro, 90°(x,y)
O RO, 90° T -6, -2(x, y)

Answers

Answer:

The rule describes the composition of transformations that maps Δ ABC to Δ A"B"C" is rx-axis, T(x - 6, y - 2) ⇒ B

Step-by-step explanation:

Let us revise some rules of transformation

If the point (x, y) reflected across the x-axis, then its image is (x, -y), the rule of reflection is rx-axis (x, y) → (x, -y)If The point (x, y) reflected across the y-axis, then its image is (-x, y), the rule of reflection is ry-axis (x, y) → (-x, y)If the point (x, y) translated horizontally to the right by h units then its image is (x + h, y) ⇒ T (x, y) → (x + h, y)If the point (x, y) translated horizontally to the left by h units then its image is (x - h, y) ⇒ T (x, y) → (x - h, y)If the point (x, y) translated vertically up by k units then its image is (x, y + k)→ (x + h, y) ⇒ T (x, y) → (x, y + k)If the point (x, y) translated vertically down by k units then its image is (x, y - k) ⇒ T (x, y) → (x, y - k)

Look at the graph and list the vertice of each triangle

∵ A = (5, -5) and A' = (5, 5)

∵ B = (1, -2) and B' = (1, 2)

∵ C = (1, -5) and C' = (1, 5)

→ The signs of y-coordinates of all vertices of ΔABC are opposite

in ΔA'B'C'

∴ Δ ABC is reflected across the x-axis

∴ The rule is rx-axis (x, y) → (x, -y)

∵ A' = (5, 5) and A" = (-1, 3)

∵ -1 - 5 = -6 and 3 - 5 = -2

∵ B' = (1, 2) and B" = (-5, 0)

∵ -5 -1 = -6 and 0 - 2 = -2

∵ C' = (1, 5) and C" = (-5,3)

∵ -5 - 1 = -6 and 3 - 5 = -2

→ That means every x-coordinate in Δ A'B'C' added by -6 and every

y-coordinate add by -2

∴ Δ A'B'C' is translated 6 units to the left and 2 units down

∴ The rule is T (x, y) → (x - 6, y - 2)

The rule describes the composition of transformations that maps Δ ABC to Δ A"B"C" is rx-axis, T(x - 6, y - 2)

Transformation involves changing the position of a shape.

The transformation rule is (b) rx-axis° T-6 -2(x, y

First, triangle ABC is rotated across the x-axis.

The rule of this transformation is represented as: rx

Next, the resulting shape (i.e. triangle A'B'C') is translated 6 units left and 2 units down.

Using the coordinates of A as a guide, we have:

[tex]\mathbf{A = (5,-5)}[/tex]

Apply the first transformation: Rotate across the x-axis

[tex]\mathbf{A' = (5,5)}[/tex]

Apply the second transformation: Translate 6 units left, and 2 units down

[tex]\mathbf{A" = (5 - 6,5-2)}[/tex]

[tex]\mathbf{A" = (- 1,3)}[/tex]

Hence, the transformation rule is (b)

Answers

Answer:

-18/35

Step-by-step explanation:

(-3/5)/(7/6)=

(-3/5)x(6/7)=

(-3x6)/(5x7)=

-18/35

How do you write 2.375 x 10^-7 in standard form? (10 to the power of -7) PLEASE HELP!

Answers

0000002375 is the answer

9+10
A: 21
B: 19
C: 910
D: 91

Answers

Answer:

Step-by-step explanation:

This is simple, You put 10+9 on paper, 0+9=9 and 1+0=1 Which gives you your answer of 19!

(I think this is a meme 0.0)

Which is the better buy a 12 pack of Pepsi for 3.50 or a 6 pack for 1.80

Answers

12 pack 1.80 plus 1.80 is 3.60 youd save 10 cents

Answer:

So i have been bying pepsis for a while and i think 12 pack for 3;50 because if you get 2 packs of 6 it is almost 3;50 with tax and all that so i would go with the 12 pack

Step-by-step explanation:

Please help, please help. This is my final

Answers

Answer:

the answer is D

Step-by-step explanation:

their lengths are have a ratio of 1:2

1 being the smaller triangle and 2 being the bigger one.

2. If there are 120 vests and 30% of them are blue, how many blue vests are there?

Answers

36 blue vests
36/120 = 30%

HELP!! I need this now! The instructions are on the top! Thank you!

Answers

9x-4=7-2x
Add 9x and 2x because they are like terms then add 7 and 4 because they don’t have an x which make them like terms once you add them you get 11x=11 then divide both sides of the equation by 11 which gives you x=1

Miss Fancy goes to the spa for the day. Her total cost for the day is $135. She wants to leave a 15% tip. What is the total amount she will pay for her spa day?

$ 114.75

$145

$155.25

$150.25
it's one of these , which one is it , you also have to show how you did it to get points .

Answers

114.75 is the answer

I believe C) if you add $135 + 15% =$155.25

I need help grades are almost due ......

Answers

Answer:

2500

i think

Step-by-step explanation:

How can you solve kx-4=90 for x

Answers

Answer:

x = 94/k

Step-by-step explanation:

kx-4=90

Add 4 to each side

kx-4+4=90+4

kx = 94

Divide each side by k

kx/k = 94/k

x = 94/k

Write down the formula for the nth number and calculate the 10th number and the 101th number of the following sequence: 74, 58, 42, ...

Answers

Answer:

nth number: 74+(n-1)*(-16)

Step-by-step explanation:

The angle measurements in the diagram are represented by the following expressions.
\qquad \blueD{\angle A} = \blueD{6x +18 ^\circ}∠A=6x+18
∘
start color #11accd, angle, A, end color #11accd, equals, start color #11accd, 6, x, plus, 18, degrees, end color #11accd \qquad \green{\angle B} = \green{x +93^\circ}∠B=x+93
∘
start color #28ae7b, angle, B, end color #28ae7b, equals, start color #28ae7b, x, plus, 93, degrees, end color #28ae7b

Solve for xxx and then find the measure of \greenD{\angle B}∠Bstart color #1fab54, angle, B, end color #1fab54:
\greenD{\angle B} =∠B=start color #1fab54, angle, B, end color #1fab54, equals
^\circ
∘

Answers

The measure of the angles is 108degrees

Lines and angles

From the given diagram, the given measures are alternate exterior angles and they are equal.

Given the following parameters

<A =6x +18

<B = x + 93

Equate

6x + 18 = x + 93

6x - x = 93 -18
5x = 75
x = 15

Determine the measure of the angles

<A = <B = 6x + 18
<A = <B = 6(15) + 18
<A = <B = 108 degrees

Hence the measure of the angles is 108degrees

Learn more on lines ad angles here: https://brainly.com/question/25770607

#SPJ1

Answer:

108

Step-by-step explanation:

because i say so

what is 3x + 9 =21 when x =4

Answers

Answer:

Step-by-step explanation:

Original Equation:

3x + 9 = 21

x = 4

Plug the value into the equation.

3 ⋅ 4 = 12

12 + 9 = 21

21 is the answer.

Hope I helped :)

Please consider Brainliest :)

- 5 x - 30 s 10
Solved,ease

Answers

Answer:−30s10−5x

Step-by-step explanation:

-5x-30s(10) stays the same bc you cannot simplify those expressions any further

Find missing angle !.

Answers

Answer:

[tex]\huge\boxed{130 \textdegree}[/tex]

Step-by-step explanation:

We can use a couple of angle relationships to find the missing angle.

1. All angles in a triangle add up to 180°

We know that all angle in a triangle will add up to 180°. Since we know the measure of 2, we can find the other angle easily.

[tex]180-35-95\\\\180-130\\\\50[/tex]

So the other angle in the triangle is 50°.

2. The 50° angle and the missing angle are supplementary.

We know that the missing angle and the third triangle angle are supplementary. This means that their angle measures will add up to 180°.

Since we know one, we can find the measure of the other.

[tex]180-50\\\\130[/tex]

So the missing angle is 130°.

Hope this helped!

Answer:

Step-by-step explanation:

We can use a couple of angle relationships to find the missing angle.

1. All angles in a triangle add up to 180°

We know that all angle in a triangle will add up to 180°. Since we know the measure of 2, we can find the other angle easily.

So the other angle in the triangle is 50°.

2. The 50° angle and the missing angle are supplementary.

We know that the missing angle and the third triangle angle are supplementary. This means that their angle measures will add up to 180°.

Since we know one, we can find the measure of the other.

So the missing angle is 130°.

Greg and Marti are racing remote control cars. The race starts at t=0 and the car’s distance is measured from the start line. Both cars have a constant rate of change. Information about each of the cars during the race is shown below.

The race was over after 10 seconds. The winner of the race is defined by the person who is farthest from the start line. Whose car should be crowned the winner? Use mathematics to justify your answer.

Answers

Answer:

Marti

Step-by-step explanation:

Marti is farthest because it says that greg's car travels 13 feet but after two seconds he was at 30.7 away from the start line and marti was 2 feet in front but martyi goes faster because her car goes way more faster every second: (16.5 > 13) so: Greg is 30.7 + 13 x 10 = 160.7 | Marti: 2 + 16.5 x 10 = 167, So Marti wins the race and should be crowned the winner.

5/12 x 4/5????????????

Answers

Answer:

1/3

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

5/12*4/5=2/3

Paul is making turkey burgers that are 1/4 pounds each. he has 2.93 pound of turkeys

Answers

Answer:

12!!!!!!

hople it help

Step-by-step explanation:

You did not include the complete question which requires one to calculate the number of turkey burgers that can be made. The answer is that 12 turkey burgers can be made with 2.93 pounds of turkey.

There are 2.93 pounds of turkey and each burger will take 1/4 pounds out of this.

The number of burgers that can be made is therefore:

= Pounds of turkey available / Requirement per burger

= 2.93 ÷ 1/4

= 2.93 x 4/1

= 11.72

= 12 burgers

In conclusion, Paul can make 12 burgers.

Find out more at https://brainly.com/question/13576774.

Help my niece
Will make you brainlist if your answer is right

Answers

I’m not for sure about the last one, but the rest should be correct! Hope this helps

45 POINTS does anyone have 3.00 Algebra Basics Notebook filled out for k-12 ohva 9th grade Levenson, Dorothy class If so could you attach the word doc

Answers

Answer:

I do not but i can help you with algebra

It is my strongest math type

Step-by-step explanation:

Answer:

zoo wee mama

Step-by-step explanation:

Solve the equation. Select all that apply.

x2 = 121

Answers

Answer:

x = ±11

Step-by-step explanation:

Step 1: Write equation

x² = 121

Step 2: Solve for x

Square root both sides: x = ±11

Step 3: Check

Plug in x to verify it's a solution.

(-11)² = 121

121 = 121

11² = 121

121 = 121

Can someone help me please, TEST - Need help

Need help to solve these 2 problems. I need to show the work

THANK YOU

Answers

Answer:

14. d

15. b

Step-by-step explanation:

steps for #14:

1. complementary angles are angles that equal 90 degrees when added together. so, those two angles equal 90. make an equation to represent this.

(x + 5) + (x - 9) = 90

2. combine like terms.

2x - 4 = 90

3. solve for x.

2x = 94

x = 47

4. plug x into both formulas to find the measurements of each angle.

47 + 5 AND 47 - 9

d. angle DFG = 52, angle JKL = 38

steps for #15:

1. when angles are linear pairs, it means they equal 180 degrees when added together. so, these two angles equal 180. make an equation to represent this.

(x - 39) + (x + 61) = 180

2. combine like terms.

2x + 22 = 180

3. solve for x.

2x = 158

x = 79

4. plug x into both formulas to find the measurements of each angle.

79 - 39 AND 79 + 61

b. angle 1 = 40, angle 2 = 140

3.
What is the additive inverse of the number 3?
C -3
0
3
6

Answers

Answer:

-3

Step-by-step explanation:

Answer: -3

Step-by-step explanation: The additive inverse tells us that if we

add a number and the opposite of that number, the result will be 0.

So in this problem, 3 + (-3) = 0.

Is this description right or wrong??(please answer this question correctly don't just put random things for my answer) An automatic transfers debits $75.00 each month from Carly's savings account.
Is that description right or wrong?

Answers

That answer is right

ILL GIVE BRAINIEST TO WHOEVER IS CORRECT!! PLEASE HELP ASAP!!

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

That’s a lot of work for each problem.

write 7.3 x 10 to the -7th power in standard form.

Answers

Answer:

73000000

Step-by-step explanation:

your welcome

Answer:

7.3×10^-7 is already in standard form

73000000 is in scientific form

22000 in standard form

Answers

Answer : [tex]22.000[/tex] x [tex]10x^{3}[/tex]

Step-by-step explanation:

Answer:22 x 10^3

Step-by-step explanation:

What is the angle pair relationship between angles 6 and 8?

Answers

Those are vertical angles

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