Hi please I need some help

Answer:

22

Step-by-step explanation:

418 divided by 19 is 22.

Answer:

wheres the problem and question

Answer:

hello

Step-by-step explanation:

here you go

have a nice day

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.

#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:

angles

Step-by-step explanation:

when two lines/rays intersect, they form angles

Answer:

The second one, third one and the fifth one should be correct. (7 to the 18th power divided 7 to the 9th power, 7 to the 3rd power to the 3rd power, and 7 to the 4th power times 7 to the 5th power)

Step-by-step explanation:

7 to the 8th power times 7 equal 40353607 so if you do all the equations shown you can rule out which ones equal 40353607 and which ones don't. Have a nice sleep!

Answer:

[tex]\frac{7^{18}}{7^{9}}[/tex], (7³)³ and [tex]7^{4}*7^{5}[/tex]

Step-by-step explanation:

[tex]7^{8}*7[/tex]  = [tex]7^{9}[/tex] is equivalent to the following exponential expressions:

[tex]\frac{7^{18}}{7^{9}}[/tex], as it applies to the Quotient Rule of Exponents: [tex]\frac{a^{m}}{a^{n}} = a^{m-n}[/tex]. Therefore, you're essentially subtracting the exponents, resulting into [tex]7^{9}[/tex].

(7³)³: The Power-to-Power Rule of Exponents apply in this situation:[tex](a^{m})^{n} = a^{mn}[/tex]. Multiplying the exponent inside the parenthesis by the exponent outside the parenthesis results in an exponent of 9.

[tex]7^{4}*7^{5}[/tex]: the Product Rule of Exponents apply in this situation: [tex]a^{m}*a^{n} = a^{m+n}[/tex]. Adding the exponents of 4 to 5 results in an exponent of 9.  

Please mark my answers as the Brainliest, if you find this helpful :)

Answer:

12n+9=93

solve for n

12n=93-9

n=84/12

n=7

therefore, Mr. copper bought 7 tickets.

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;

x=6

Step-by-step explanation:

Step-by-step explanation:

Angle in a triangle is 180

75+ (7x+14) +49 =180

75+ 49+ (7x+14)= 180

124+ (7x+ 14) = 180

124+ 14 +7x= 180

138+7x = 180

7x =180- 138

7x=42

x= 6

Answer:

[tex]4\frac{1}{6}[/tex] hours

Step-by-step explanation:

Substract total hours from hours Cai spent driving to find how long he was at work.

[tex]4\frac{2}{3}[/tex] - [tex]\frac{5}{6}[/tex] = ?

Substract the second expression [tex]\frac{2}{3} - \frac{5}{6}[/tex] by the first expression 4.

[tex]\frac{25}{6}[/tex]

Convert to a mixed number.

[tex]4\frac{1}{6}[/tex]

Therefore, the answer is [tex]4\frac{1}{6}[/tex] hours.

Answer:

2

Step-by-step explanation:

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

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.

Answer:Graph 12

Step-by-step explanation:

It would make sense for the lines not to be intersecting.

Answer: in dababy tho i dk in the poyyyu

Step-by-step explanation: im a big kid now!

Answer:

a) 3x^2+ 13x-10

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

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

(3x-2)(X+5)

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:

As the value of x increases, the value of y decreases.

Step-by-step explanation:

The bigger the x-value, the lower the y gets (also known as decreasing).

Hopefully this helped!

Brainliest please?

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:

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:

Step-by-step explanation:

{(2, -9), (-5, -1), (-6, -3), (-5,7)}

-5 appears twice ( this is not allowed for the function)

Answer:

your answer is no. c

Your answer is no. c

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

For detailed, step-by-step explanations you can visit my fiverr account: kesja_

I provide detailed explanations for math questions for as little as $1!

Answer:

Here: 2 7/18

Step-by-step explanation:

Hope this helped and brainlest please!

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

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

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