Mathematics High School

will give brainlesr please help im 25% blind

Which statement is true about the following pair of rectangles?

Two rectangles are shown. To the left, a larger rectangle has a lower side labeled 60 centimeters and a left side labeled 30 centimeters. To the right, a smaller rectangle has an upper side labeled 6 centimeters and a right side labeled 3 centimeters.
A. They are not similar because Start Fraction 6 over 60 End Fraction≠ Start Fraction 30 over 3 End Fraction.
B. They are not similar because Start Fraction 30 over 3 End Fraction = Start Fraction 60 over 6 End Fraction.
C. They are not similar because Start Fraction 3 over 6 End Fraction ≠ Start Fraction 30 over 60 End Fraction.
D. They are similar because Start Fraction 3 over 6 End Fraction = Start Fraction 30 over 60 End Fraction.

Answers

Answer 1

Answer:

Option D

Step-by-step explanation:

the height of the first rectangle ( 30 ) over the height of the other rectangle ( 3 ) is 30/3 and equals 10

the length of the first rectangle ( 60 ) over the length of the second rectangle ( 6 ) is 60/6 and equals 10

the ratio of the sides of both rectangles are equivalent therefore the are similar

Related Questions

3 What is the equation of a line that passes through the point(0, -3) and has a slope of 2?

Answers

Answer:

Step-by-step explanation:

Please help me (Easy) (Will give brainliest)

Answers

Answer:

Step-by-step explanation:

To solve this problem, we need to find the greatest common factor of 8, 12, and 16. Let's list out the factors of each number.

8: 1, 2, 4, 8

12: 1, 2, 3, 4, 6, 12

16: 1, 2, 4, 8, 16

We can see that the greatest factor that all three numbers share is 4, so 4 is the GCF.

8- (-7) = help ASAP

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Answer: 15

Step-by-step explanation: have a great day!

What’s the slope to this graph?

Answers

Answer:

Step-by-step explanation:

rise/run = 1/1 = 1

are these triangles congruent ?

Answers

Answer:

SAS congruence criteria

Step-by-step explanation:

There are two sets of congruent sides and an included verticle angle, so they are congruent

72 is 45% of which number?
A. 45
B. 72
C. 144
D. 160

Answers

72 is 45% of 160. Lmk if u need more help

The number which will give 72 as its 45% will be 160 .

Given,

72 is 45% of which number .

Here,

Let the number be x .

Now forming the equation to ger the desired value of x .

45 % of x = 72

45/100 of x = 72

9/20 of x = 72

x/20 = 8

x = 160 .

Thus the number whose 45% is 72 is 160 .

Know more about percentages,

https://brainly.com/question/23418123

#SPJ6

solve using quadratic equations (x+3)^2=25

Answers

Answer:

x=2 or x=−8

Step-by-step explanation:

PLEASE HELP!!!! (exponential decay/growth) .

Answers

Answer:

B or 2nd answer.

i really need help with this!!! someone help please

Answers

Answer:

156 in squared

Step-by-step explanation:

So the formulas will be stated below

Parallelogram Area= 1/2h(b1+b2)

Square Area= Bh

So first do

(4)(12+6)

(4)(18)

No need to half it bc there's the same shape at the bottom

72+18+30+36

6(3)

3x5(2)

12(3)

jenna has 24 dimes and quarters in her purse. in total the coins are worth $3.60. How many of each coin does she have?

Answers

Answer:

Jenna has 24 Dimes and 6 Quarters

Step-by-step explanation:

Hopefully this helps

i need help, if you do help please dont put picture thank you!

Answers

Answer:

181

Step-by-step explanation:

Area of a semicircle: 1/2 (pi • r^2)

1/2(3.14 • 100)

1/2 ( 314 )

157

Triangle:

(6 • 8) ÷ 2

48 ÷ 2

Add the area of the triangle & semicircle together: 157 + 24 = 181

Hope this helps! Have a great day!

Write an equation of a line that goes thru the points (-2, 6) & (3, -4)

Answers

Answer:

y= -2x +2

Step-by-step explanation:

The equation of a line can be written in the form of y= mx +c, where m is the gradient and c is the y-intercept. This form is known as the slope-intercept form.

To find the value of m, use the gradient formula below:

[tex]\boxed{gradient = \frac{y1 - y2}{x1 - x2} }[/tex]

[tex]m = \frac{6 - ( - 4)}{ - 2 - 3}[/tex]

[tex]m = \frac{6 + 4}{ - 5} [/tex]

[tex]m = \frac{10}{ - 5} [/tex]

m= -2

Substitute m= -2 into the equation:

y= -2x +c

To find the value of c, substitute any pair of coordinates that the line passes through into the equation. Here, I am going to substitute the coordinates (3, -4).

y= -2x +c

When x= 3, y= -4,

-4= -2(3) +c

-4= -6 +c

c= -4 +6

c= 2

Thus, the equation of the line is y= -2x +2.

wich set of numbers is areanged in decreasing order? I need help thanks

Answers

Answer:

Send a pic of the problem.

Step-by-step explanation:

16 multiplied by half a number

Answers

That would be 32 to answer your question

Write the following expression in simplest form.
3(3x + 4) + 2x + 3

Please pleaseee help me

Answers

Answer:9x+16

Step-by-step explanation:

Find the volume: 7cm 16 cm 8 cm

Answers

Answer: Greetings my dude. The volume of the triangular prism is around 1,138 Centimeters Cubed.

Hope this helps!

Answer:

volume = length * breadth * height

= 16*7*8

=896

Which of the following is an equation of the line whose graph is shown in the coordinate plane below?

Answers

Answer:

Y= -4/5x+4

Explanation:
Ik it’s right

Emergency please help I have been trying to solve this all day I am stûpid

Answers

Answer: x= 5.3

Step-by-step explanation:

Looking for side opposite and adjacent so we use tangent or tan. The equation is Tan(angle) = opposite/adjacent so input the numbers... Tan24=x/12 and to solve for x(missing side) multiply both sides by 12 to cancel out and get 5.3427 rounded is 5.3

If c/7.75 = 1/24. What does c equal?

Answers

Answer:

7.75 x ? = 1/24

___ ____

7.75 7.75

x= 1/186

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

Answers

Answer:

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

Step-by-step explanation:

I need help with this.

Answers

Answer:

Step-by-step explanation

12 inches in 1 foot.

2.54 cm in 1 inch.

5x 12=60 inches

60 +4=64inches.

64 x 2.54=162.56 cm

Answer:

H. 162.56 cm

Step-by-step explanation:

12 inches in 1 foot.

2.54 cm in 1 inch.

5x 12=60 inches

60 +4=64inches.

64 x 2.54=162.56 cm

How many pounds are in 9 gallons?

Answers

Answer: 75.108

Step-by-step explanation:

1 gallon is 8.3454 lb so multiply by 9 to get the answer

8.345*9= 75.105 lbs

So there are 75 lbs in 9 gallons

PLZ HELP ASAP, GIVING 20 POINTS!!!!!!!!

Write the equation of the line in fully simplified slope-intercept form.

Answers

y= 1/2x + 8

i hope this helped

Mr. Platt buys 5 calculators to use in his classroom and pays $44.95. Construct a model or diagram to represent this relationship. Write an equation that could be used to find the price, C, of each calculator.

Answers

Answer:

I cant really help with the diagram but the equation is

$44.95 divided by 5 = $8.99

Answer: The equation is 5c = 44.95

Step-by-step explanation:

The equation is 5c = 44.95, when c is the price of each calculator.

At Clovis's Hat Store 40% of the hats are baseball caps. There are 80 baseball caps. How many total hats are there?

Answers

Answer: 200 hats in total

Steps:
x * .4 = 80
x = 80/.4
x = 200

Check:
200 * .4 = 80
80 = 80 ✅

hi! like almost everyone else on here, I'm probably gonna fail so uh help, please? In your own words explain how to multiply/divide radical expressions? How do you know if you can or cannot simplify them?

Answers

Answer:

It does not matter whether you multiply the radicands or simplify each radical first. You multiply radical expressions that contain variables in the same manner. As long as the roots of the radical expressions are the same, you can use the Product Raised to a Power Rule to multiply and simplify.

Step-by-step explanation:

Explain why this quadrilateral is not a parallelogram.

Answers

Answer:

opposite sides aren't equal

Answer: For a quadrilateral to be considered a parallelogram all opposite sides must be equal, however the shape shown in the image above does not meet this condition as all sides are a different size.

PLEASE HELP ME ASAP THANK U!!

What is the distance from the pet store to the drug store to the nearest tenth?

Group of answer choices

65

8.1

8

Answers

Answer: The answer is 8.06.

Step-by-step explanation:

First, write the Pythagorean Theorem. c^2 = a^2 + b^2

Next, determine the values of (a,b,c) for the Pythagorean Theorem.

(ILL MARK BRAINLIEST)

Triangle QRS is rotated 180° about the origin.

On a coordinate plane, triangle Q R S has points (negative 4, 1), (negative 4, 4), (2, 1).

What are the coordinates of point S’?
(2, 1)
(1, –2)
(–1, –2)
(2, –1)

Answers

Answer:

D.) or (2, -1)

Step-by-step explanation:

x + 10 + 59

Please help with step by step

Answers

Answer: x + 69

Step-by-step explanation: Hope this helps

Add 10 and 59 because they are like terms and can be combined. You are left with x+69 because you can’t do anything further with the x.

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