Find the value of X.

Answer:

x=-19

Step-by-step explanation:

x-5=2x+14

-x=19

x=-19

Answer:

I would say 3

Step-by-step explanation:

ABC is a scaled down triangle of AED

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Story : Your mother just bought you 5 pizzas to celebrate your A+ grade :). And you decided to do a challenge your mother told you to : Every minute, you will have to eat 3/4 of a pizza. After 5 minutes, how much of the 5 pizzas did you eat?


Answer : 5 x 3/4 = 15/4

Answer:

4

Step-by-step explanation:

Because when 1,234 is x by 5,6780=7 million,6thousand and 652 so when that is divided by 5 it=1,401,330 with r 4.

Hope this helps have a great afternoon:)

Answer:

2

Thanks!

Answered by: FieryAnswererGT

#learnwithbrainly

Answer:

Step-by-step explanation:

The relationship that exists between the length of the hypotenuse and the length of the legs is that the sum of both of the legs lengths squared is equal to the hypotenuse length's squared or in other words, the Pythagorean theorem.

[tex]6^{2} +8^{2} =10^{2}[/tex]

Hope that helps!

Answer:

5x5=25

Thanks

Sorry, I don't know what you mean by LONGEST CHAIN

Answer:

There are 60 seconds per minute.

a) 270 seconds,

270 seconds/60 seconds (a single minute) = 4 minutes and 30 seconds

60 goes into 270, 4 times so that's 4 whole minutes with a remainder of 30 seconds.

Answer:

The answer is 4 minutes 30 seconds

Answer:

58.8

Step-by-step explanation:

Because when he paid for it the first time he got 3.92$ per gallon so if you times 3.92 x 15 that's how much he is going to pay.

Hope it helps have a great afternoon:)

pls give brainliest

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Given that △ABC and △DBE are similar triangles, the length of DB is: 25

The ratio if the corresponding sides of two triangles that are similar are the same, meaning, their sides are proportional.

Given that:

Thus:

Let DB = x

Therefore:

BD/BA = BE/CB

Substitute

x/(x + 5) = 10/12

Cross multiply

12x = 10x + 50

12x - 10x = 50

2x = 50

x = 25

Therefore, given that △ABC and △DBE are similar triangles, the length of DB is: 25

Learn more about similar triangles on:

https://brainly.com/question/11899908

Answer:

A. 0.5/hour

B. 300

C. y=0.5x+300

Answer: 57 min

i used a calculator.

Answer:

t=87.36643 ≈ 87.4 minutes

Step-by-step explanation:

y=a(.5)^{\frac{t}{h}}

y=a(.5)

h

t

​

y=6 \hspace{15px} a=340 \hspace{15px} h=15 \hspace{15px} t=?

y=6a=340h=15t=?

6=340(.5)^{\frac{t}{15}}

6=340(.5)

15

t

​

\frac{6}{340}=\frac{340(.5)^{\frac{t}{15}}}{340}

340

6

​

=

340

340(.5)

15

t

​

​

0.0176471=(.5)^{\frac{t}{15}}

0.0176471=(.5)

15

t

​

\log(0.0176471)=\log((.5)^{\frac{t}{15}})

log(0.0176471)=log((.5)

15

t

​

)

\log(0.0176471)=\frac{t}{15}\log(.5)

log(0.0176471)=

15

t

​

log(.5)

Power Rule.

15\log(0.0176471)=t\log(.5)

15log(0.0176471)=tlog(.5)

Multiply by 15.

\frac{15\log(0.0176471)}{\log(.5)}=\frac{t\log(.5)}{\log(.5)}

log(.5)

15log(0.0176471)

​

=

log(.5)

tlog(.5)

​

Divide by log(.5).

t=\frac{-26.299915}{-0.30103}

t=

−0.30103

−26.299915

​

t=87.36643\approx 87.4 \text{ minutes}

t=87.36643≈87.4 minutes

Answer:

Step-by-step explanation:

A.)

P=22.5 cm

A=22.5cm

B.)

P=19m

A=21m

Answer:

Answer - a) 1:80

               b) 1:80

Step-by-step explanation:

All the ratio should be written in lowest form. these are the answers for both the questions.

Pls Mark Brainliest !!!!!!!!!!!!!!

The Angles are adjacent and since they are both on a straight line it means that the sum of the angle is 180 degrees, so we get the equations:

     [tex](6x) + (x - 2)=180\\7x = 182\\x=26[/tex]

So x = 26.

Hope that helps!

Answer:

Answer may be c+18=6

Step-by-step explanation:

If you reverse the equation to 18/3 you will get 6

Answer:

[tex]y=-\frac{7}{4} x-5[/tex]

Step-by-step explanation:

How do you find the slope intercept form of the equation of the line through the points (-4,2) and (0,-5).

Slope (m) = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m=\frac{-5-2}{0-(-4)} =\frac{-5-2}{0+4}=\frac{-7}{4}=-\frac{7}{4}[/tex]

[tex]y = mx + b[/tex]

[tex]y=-\frac{7}{4} x-5[/tex]

*View attached graph to check your answer*

Hope this helps!

Answer:

60.9

Step-by-step explanation:

When finding the amount of a percentage you move the decimal to the left twice in the percentage.

So, 78 x .78 = 60.84

Since it needs to be rounded to the nearest tenth, the answer would be 60.9 minutes.

Hope this helps!! :)

Answer:

Step-by-step explanation:

First sequence : 10,9.5,9,8.5,...

Let's see the difference between 2 numbers :
10 - 9.5 = 0.5
9.5 - 9 = 0.5
9 - 8.5 - 0.5

So on and so on. So, the common difference between these numbers are 0.5

Next sequence : 200,100,50,25, ...

We see, to get from one number to another, we divide it by 2 / multiply it by 1/2.

200 x 1/2 = 100
100 x 1/2 = 50
50 x 1/2 = 25

So on and so on. So, the common ratio of these numbers are 1/2.

Answer:

Step-by-step explanation:

A common difference is the number you need to get from a chosen number on your left to get to the next number going right.

In the first sequence, you start with 10 on your left.

To get to the next number going right, you need to subtract 0.5 or add - 0.5

In any event, the common difference is -0,5

The second problem is a little  harder. It does not follow the same sort of pattern that the first question does. This time you are multiplying or dividing.

200 * 1/2 = 100

100 * 1/2 = 50

50 *  1/2 = 25

25 *  1/2 = 13.5

So the common ratio is 1/2

The linear function that represents the situation where is expressed as: y = 5/8x + 11.

Given a relation that has initial value as b and m as the unit rate, a linear function that represents the relation is expressed as: y = mx + b.

Given:

Substitute the values into y = mx + b.

y = 5/8x + 11

Thus, the linear function that represents the situation where is expressed as: y = 5/8x + 11.

Learn more about linear function on:

https://brainly.com/question/15602982

Answer:

729

Step-by-step explanation:

Write the recursive formula through the pattern:

[tex]a_{n+1}=-3a_{n}[/tex]

Find terms of sequence through 9, -27, 81, -243 :

729

I hope this helps you

:)

Answer: 2.52

Step-by-step explanation: 36.00x0.07

36.00 is the same as 36

so, 36x0.07=2.52

Answer:

? = 20°

Step-by-step explanation:

This is if 25 is to the right.

Answer:

Answer attached

Step-by-step explanation:

hope u understand

Answer:

It can't be anything other that a maybe the question is wrong ask a tutor

have a nice day

Step-by-step explanation:

Answer:

√a² = |a|

Step-by-step explanation:

√a² = |a| not a

because the amount of "a" can be negative and when it reaches power 2 the minuse sign converts to plus sign , so we must use absolute value : |a| . notice that the answer never can be negative.

example:

a = -2

√(-2)² = √+4 = |-2| = 2 -2

Answer:

The answer is $1,0427 that is the answer

Step-by-step explanation:

210 of 70%

or,210×70/100

or,147