MARKING PEOPLE AS BRAINLIST

What type of triangle is this?

Answer:

(a+1) x (a+1) = a² + 2a +1

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

For you to make money, you have to babysit for a few hours.

Answer:

the answer would be 1/60

Answer:

1/60

Step-by-step explanation:

5 feet = 5*12 = 60 inches

Scale factor of drawing

= 1/ 60

Answer:

so....? if you want me to write the expression here it is:

x/4-7=y

Answer:

0.527

Step-by-step explanation:

The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 6, 4, 8/3... Find the 7th term

The sequence given in the above Question is a geometric sequence.

The formula for the nth term of a geometric sequence is given as:

an = a × r ^n - 1

Where

a = First term

r = Common ratio

n = nth term

From the above question, we are asked to find the 7th term

Hence:

a = 6

Common ratio = Second term/first term

= 4/6 = 2/3

n = 7

The 7th term = 6 × (2/3 )^7 - 1

= 6 × (2/3)^6

= 6 × (2/3)⁶

= 0.5267489712

Approximately to the nearest thousandths the 7th term = 0.527

Answer:

19

Step-by-step explanation:

Given the polynomial :

x2 + bx + 18 ;

The polynomial Given is if degree 2 ;

The equation can be solved using the quadratic function degree 2 to check which of the options given can be factored :

Here,

a = 1 ; b =? c = 18

Checking each option :

If b = 17

x2 + 17x + 18 = 0

x2 + 17x + x + 18 = 0

(x + 17)(x + 1)

If b = - 19

(x-1)(x-18)=0

Answer:

y = 250x + 1500

Step-by-step explanation:

y = mx + b

y = 3000

m = 250

x = 6

3000 = 250(6) + b

Multiply.

3000 = 1500 + b

Subtract.

1500 = b

Answer: c. (3, 7)

Step-by-step explanation:

Answer:3,7

Step-by-step explanation: you always write the x coordinate first

Answer:

156

Step-by-step explanation:

its perimeter i think

Answer:

28

Step-by-step explanation:

Answer:

9 divided by 3= 6. You can buy 6 packages of blueberries for $9 dollars.

Step-by-step explanation:

Answer:18

Step-by-step explanation:

That's 18

Solution

or, x+x+x=54

or, 3x=54

x=18

Answer:

1

Step-by-step explanation:

It is 1 because the laws of exponents state that anything raised to the power of 0 is 1.

Answer:

Step-by-step explanation:

I don't have the answer, but if you need easy help in graphing use desmos calculator.

Answer:

5.27 lb

Step-by-step explanation:

Given that,

Mya has 3 times as much floor as Eric. Mya has 15.81 lb of floor. The relation is given by :

Let Eric has F floor.

3F = 15.81 ...(1)

We need to find how much flour Eric has.

Dividing both sides by 15.81.

F = 15.81/3

F = 5.27 lb

Hence, Eric has 5.27 lb of flour.

Answer:

y = 2x - 5

Step-by-step explanation:

. A linear function has the following form. y = f(x) = a + bx.

The afternoon temperature in Westfield City is -10°F.

Martin is not correct.

From the question, we are to determine the afternoon temperature in Westfield City

From the given information,

"In the morning, the temperature in Westfield City was -2°F"

and

"By afternoon, a north wind caused the temperature to drop another 8°F"

Thus,

The afternoon temperature = -2°F - 8°F

The afternoon temperature = -10°F

Hence, the afternoon temperature in Westfield City is -10°F.

Martin is not correct.

Learn more on Calculating temperature here: https://brainly.com/question/24746268

#SPJ1

Answer:

His sales that week were $2,160.

Step-by-step explanation:

First, you have to subtract $324 from the amount he earned that week, to find the 5% he got from sales:

$432-$324=$108

Now, you know that he received $108 that represent 5% of his sales and you can use a rule of three to find the amount that represents 100% which would be his sales that week:

 5%   →    108

100% →      x

x=(100*108)/5=2160

According to this, the answer is that his sales that week were $2,160.

Answer:

Guitarist wtote 25 songs

Drummer wrote 10 songs

Step-by-step explanation:

G: number of guitarist songs

D: number of Drummer songs

We have:

G=3D - 5 (The guitarist wrote 5 fewer than three times the number of songs that the drummer wrote)

G+D=35 (They wrote a total of 35 songs)

That is the meaning of each equation.

Now we have to solve these system of equations:

G=3D-5

G+D=35

Using the substitution method:

(3D-5)+D=35

4D=35+5

4D+40

D=10

Thus: G=35-10

G=25

Answer:

$227.50

Step-by-step explanation:

35% of $350 = 0.35 x 350 = $122.5

This is the amount that is reduced (subtracted) from the original price of $350.

The sale price is: $350 - $122.5 = $227.50

Answer:

7

Step-by-step explanation:

48 * 56 = 3 * 7 * 2^ c

2688 = 21 * 2 ^ c

2688 / 21 = 2^c

128 = 2^c

2^7 = 2^c

c = 7

Answer:

£34

Step-by-step explanation:

15% of 40 is 6

40 - 6 is 34

Answer:

17.5%

Convert fraction (ratio) 7 / 40 Answer: 17.5%

Step-by-step explanation:

Brainliest?

Answer: each belt is $15

Step-by-step explanation:

Answer:

[tex]D=3930.632298 \approx 3930.6miles[/tex]

Step-by-step explanation:

From the question we are told that

Angle  [tex]\theta=11\textdegree[/tex]

Height of plane [tex]h =750feet[/tex]

Generally the equation for the total distance flown is mathematically given by

[tex]D=\frac{h}{sin\theta}[/tex]

[tex]D=\frac{750}{sin11}[/tex]

Therefore total distance flown is

[tex]D=3930.632298 \approx 3930.6miles[/tex]

Given:

The equation of a straight line is

[tex]y=20-x[/tex]

The x value of a point on the line is 14.

To find:

The y value of this point.

Solution:

If a point (x,y) lines on line, then the equation of line must be stratified by that point.

We have, the equation of a straight line.

[tex]y=20-x[/tex]

Putting x=14, we get

[tex]y=20-14[/tex]

[tex]y=6[/tex]

Therefore, the y-value is 6 when the x-value is 14.

Answer:

After 920 mins, the population of the bacteria would be 54,000

Answer:

The population after 920 minutes would be 40,500

Answer:

C. Almond Middle School, another local school, raised over $2,000

last year during their Spring-A-Ling Fling carnival and purchased

tons of new books for the public library.

Step-by-step explanation:

I hope it helps <3