HELP PLSSS THIS IS HARD SOMEONEEE

Answer:

A square has a perimeter of 20 cm. The square is enlarged with a scale factor of 4. What is the side length of the new square

Step-by-step explanation:

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Answer:

B

Step-by-step explanation:

Since the 2 legs are congruent then the triangle is isosceles with the 2 base angles congruent , then

x = [tex]\frac{180-70}{2}[/tex] = [tex]\frac{110}{2}[/tex] = 55° → B

Answer: see below

Step-by-step explanation:

1. Same shape, size may vary

2. Has corresponding angles congruent (equal)

3. Has corresponding sides in the same ratio

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Answer:

12n+9=93

solve for n

12n=93-9

n=84/12

n=7

therefore, Mr. copper bought 7 tickets.

Answer:

[tex]1) \: \: \: \: \: 5(r + 2) \\ \: \: \: \: \: \: \: \: 5r + 10 \\ \\ 2) \: \: \: \: \: 6b(b - 2a) \\ \: \: \: \: \: \: {6b}^{2} - 12ab \\ \\ 3) \: \: \: \: \: 8cd(c - 2 + 40) \\ \: \: {8c}^{2}d - 16cd + 320cd \\ {8c}^{2}d - 304cd[/tex]

Answer:

Expand the following expressions.

1. 5 (r +2)

= (5×r) + (5×2)

= 5r + 10

2. 6b (b-2a)

= (6b×b) - (6b×2a)

= 6b²-12ba

3. 8cd (c-2 +40)

= (8cd×c) - (8cd×2) + (8cd×40)

= 8c²d - 16cd + 320cd

= 8c²+ 304cd

Answer:

2.075

Step-by-step explanation:

Answer:

D)..... {5.67}................

Answer:

(a+b)^2 = a^2 + b^2 + 2ab

Answer:

9:15

Step-by-step explanation:

3 x 3 = 9

5 x 3 = 15

This, your new ratio is 9:15 because you need to multiply each side by the scale factor.

Answer:

your answer is no. c

Your answer is no. c

Answer:

Yes, the price is proportionate. Every rose cost 3 dollars.

Step-by-step explanation:

1 rose * 3 dollars = 3

3 rose * 3 dollars = 9

6 rose * 3 dollars = 18

9 rose * 3 dollars = 27

12 rose * 3 dollars = 36

15 rose * 3 dollars = 45

Equation

R*3=P

OR

Number of roses* 3 dollars per rose = Prices (Dollars)

Answer:

Your answer is 4%

Step-by-step explanation:

7÷175×100 = 4

Answer:

y intercept = 0

equation: y=26x

Step-by-step explanation:

just look at the graph lol

Yw! :D

#1

You solved already

#2

[tex]\\ \sf\longmapsto tan\Theta=\dfrac{p}{b}[/tex]

[tex]\\ \sf\longmapsto tan\Theta=\dfrac{10}{7}[/tex]

#3

[tex]\\ \sf\longmapsto tan\Theta=\dfrac{9}{7}[/tex]

[tex]\\ \sf\longmapsto tan\Theta=1.2[/tex]

[tex]\\ \sf\longmapsto \Theta=tan^{-1}(1.2)[/tex]

[tex]\\ \sf\longmapsto \Theta=50.1°[/tex]

Answer:

Here: 2 7/18

Step-by-step explanation:

Hope this helped and brainlest please!

19/8 or 2 3/8 you choose :)

Answer:

9 3/8 ounces of dog food

Step-by-step explanation:

1 cup = 1 7/8 ounces

1 7/8 + 1 7/8 = 2 14/8 = 3 6/8

3 6/8 + 1 7/8 = 4 13/8 = 5 5/8

5 5/8 + 1 7/8 = 6 12/8 = 7 4/8

7 4/8 + 1 7/8 = 8 11/8 = 9 3/8

Answer:

5 parents are going.

Step-by-step explanation:

We can think of this easily. Let's say it starts off with 25 students going only. 25 x what = 75 25 x 3 = 75 15/3= 5 5 parents.

Answer:

5 parents

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

it is the second one 067,950

and we can write it like this--- 67,95

Answer:

I would say 100 m by 100 m because a square has equal sides, and theirs no decimals in it

Step-by-step explanation:

^

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

Answer:

hello

Step-by-step explanation:

here you go

have a nice day

Answer:

2

Step-by-step explanation:

because two is at the end so it's basically 2

Answer:

5+23+18+8+4,=100

Step-by-step explanation:

plus

The expression is written with parentheses and the signs will be 5 + 23 + 18 x (8 - 4) = 100.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

5 + 23 + 18 x (8 - 4) = 100

Simplify the expression, then we have

5 + 23 + 18 x (8 - 4) = 100

5 + 23 + 18 x 4 = 100

28 + 72 = 100

100 = 100

The expression is written with parentheses and the signs will be 5 + 23 + 18 x (8 - 4) = 100.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Step-by-step explanation:

-8x + 9 = 73

-8x = 73 -9

-8x = 64

x= - 64/8

x= -8

Answer:

a) 3x^2+ 13x-10

3x^2+15x-2x-10

3x(X+5)-2(X+5)

(3x-2)(X+5)

Answer:

Step-by-step explanation:

e= 6

f= 3

Answer:

f= 3

& e= 6

Step-by-step explanation:

hope it's helpful to you

Answer:

C

Step-by-step explanation:

A. {(1,3), (3,5), (5,7), (7,5), (5,3)} x value 5 repeats

B. {(6, 1), (6,2), (6,3), (6,4),(6,5)} x vlaue 6 repeats

C. {0, 1), (2, 1), (4, 1), (6, 1), (8, 1)} no x values repeat

D. {(1,3), (2,3), (3, 3), (3, 2), (2, 1)} x value 2 and 3 repeat

Answer:

56-h-z runners

Step-by-step explanation:

The only number we're given is 56, so the only thing that we can do is create an expression

Answer:

56 - h - z

Step-by-step explanation:

-h - z is the number of people who dropped out at any time in the race.

56 is the total amount, and you put -h - z behind it.

Therefore, you get 56 - h - z.