Show that the two triangles given beside are similar and calculate the lengths of sides PQ and PR.

Answer:

Hypotenuse = 11.4 cm

Step-by-step explanation:

Hypotenuse ² = opposite ² + adjacent ²

Opposite = 7 cm

Adjacent = 9 cm

Hypotenuse ² = opposite ² + adjacent ²

= 7² + 9²

= 49 + 81

Hypotenuse ² = 130

Hypotenuse = √130

= 11.40

Hypotenuse = 11.4 cm

Answer:

the equation would be m = 12w but we can't see the options.

m stands for the amount of money made.

Answer:

g(x) = (1/4x)^2

Step-by-step explanation:

Given f(x), we want to get g(x)

As we can see, the point (4,1) lies on the graph of g(x)

So the correct option will be the one where g(4) = 1

Let us take a look at the second option

g(x) = (1/4x)^2

Here,

g(4) = (1/4 * 4)^1 = 1^1 = 1

Answer:

26

Step-by-step explanation:

5y-3+2y+1=180

7y-2=180

7y=182

y=26

Answer:

The 22nd term of the arithmetic sequence is 13

Step-by-step explanation:

Hope I helped

Answer:

350 >= x + y

Step-by-step explanation:

They have at most 350 so they can't spend over 350 but they can spend less

Answer:

Try first and last

Step-by-step explanation:

Answer:

Acute triangle

Step-by-step explanation:

All the three angles of the triangle is less than 90, all angles are acute. So, it is acute triangle.

If any one of the three angles is 90, then it is right triangle.

If any one of the three angle is more than 90, then it is obtuse triangle.

Answer: 1

Step-by-step explanation:

The given point shows -, and the absolute value of that is the distance the number is to 0 and the distance is 1

Answer:

I am pretty sure it's one.

Step-by-step explanation:

Hope this helps! I hope you have a good day!! And get some sleep! You deserve it! Remember to be tiger fierce, after you've gotten some sleep (:

Answer:

Step-by-step explanation:

Answer: -26+3x

-5×4+3×-6​

Simplifies to:

-20+3x-6

Answer:

0.54 cents

Step-by-step explanation:

Answer:

$0.54

Step-by-step explanation:

12.96 / 24 = 0.54 per marker

Answer:

yeetus

Step-by-step explanation:

Answer:

the point(0,50) is located in this graph. so :

50= -4(0)³ + 14(0)² +14(0) -n →

50=-n →

n=-50

A is correct answer.

Answer:

D. 800$

Step-by-step explanation:

Did it on USA test prep

Answer:

D and e

Step-by-step explanation:

Answer:

Step-by-step explanation:

there are 6 sides on a cube

surface area = 6 times the area of one face of the cube

                     = 6 times ( a side times another side)      note all sides are equal

                     = 6(side)²         is a side equal to 2/3 ??   if it is ....

                     = 6(2/3)²

                     = 6(2/3)(2/3)     one of the 3s divide into 6 twice

                     = 2(2)(2/3)

                     = 2³ / 3

                     = 2x2x2 / 3

                     = 8 /3

                     = 2 and 2/3  units²

Answer:

I-get-1181

Step-by-step explanation:

Sorry-if-wrong

Answer:

B. She did not keep the order of the points the same in the numerator and the denominator.

Step-by-step explanation:

The formula to calculate slope is:

[tex]\frac{y_{1}-y_{2}}{x_{1}-x_{2}}[/tex]

She instead used this formula:

[tex]\frac{y_{1}-y_{2}}{x_{2}-x_{1}}[/tex]

The student made the mistake of not keeping the numerators and denominators in the same order.

Answer:

20

Step-by-step explanation:

if u know about 90 60 30 triangles u wud know. i cant really explain it but it wud be worthwhile to search it up. its very simple and will help you a lot.

Answer:

x = 20

Step-by-step explanation:

cos 60 = 10/x

0.5 = 10/x

0.5x = 10

x = 20

Answer:

12$

Step-by-step explanation:

56-20=36

36/3=12

12

Answer:

13x^2+2x+5

Step-by-step explanation:

that is the right answer

You have to combine the like terms.

Answer:

[tex]40x^{4}[/tex] - [tex]9x^{3}[/tex] + [tex]46x^{2}[/tex] + 6x + 16

Step-by-step explanation:

Answer:

the two numbers are -5 and 1

Step-by-step explanation:

Let x and y be the first number and second number respectively.

According to the question, we can find 2 equations:

2x + 5y = -5

3x + 10y = -5

On solving,

x = -5

y = 1

Answer:

X=-5,Y=1

Step-by-step explanation:

First equation: 2X+5Y=-5

Second equation:3X+10Y=-5

If we subtract the first from the second equation

(3X+10Y)-(2X+5Y)= 0 so, X+5Y= 0

So X= -5Y .then substitute in the second equation

So ,3(-5Y)+10Y= -5 , therefore -15Y + 10Y=-5 so, -5Y=-5 which means that Y=1

Then substitute with that in the first equation so 2X+5= -5

2X= -10 therefore X=-5

Lindsey would need to use 4/3 cups of sugar to make a full batch of cookies.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

We can use proportions to solve this problem.

If 2/3 cups of sugar are used to make 1/2 batch of cookies, then we can set up the following ratio:

2/3 cups of sugar : 1/2 batch of cookies

We want to find how much sugar is needed for a full batch of cookies. Let's call this amount x cups of sugar.

We can set up another ratio:

x cups of sugar : 1 full batch of cookies

To solve for x.

(2/3 cups of sugar) x (1 full batch of cookies) = (1/2 batch of cookies) x (x cups of sugar)

2/3 = 1/2 (x)

x = (2/3) / (1/2)

x = 4/3

Therefore,

Lindsey would need to use 4/3 cups of sugar to make a full batch of cookies.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

<3<3<3<3<3<3<3

52,360

<3<3<3<3<3<3<3

Answer:

52,360

Step-by-step explanation:

Answer:

im guessing 20 questions are incorrect

Step-by-step explanation:

Answer:

39 sq.ft

Step-by-step explanation:

Fig = rectange 1 +rectange 2

Area of rec 1 = l x b = 3 x 2 = 6 ft2

Area of rec2 = l x b = 11 x 3 = 33ft2

Area of whole fig = area of rec 1+ area of rec 2 = 33+6 = 39 sq.ft

I hope im right!!

Answer:

The answer is 39 square ft

Step-by-step explanation:

first we have to divide it into parts.

I did:

11 by 3

and

3 by 2

so 11x3=33

and 3x2=6

so 33+6=39 square ft

Answer:

80

Step-by-step explanation:

Go to go ogle