sat prep find the value of x

Answer:

Angle D=162 P=74cm A=340sqcm

Answer:

28:12

Step-by-step explanation:

multiply the 7 by 4 to get 28 and multiply the 3 by 4 as well to get 12

Answer:

70 miles per hour just finished doing the math :)

Step-by-step explanation:

Answer:

Well first of all, that isn't an equation, I wil however interpret it as best as I can.

x = 25 + 5y

Step-by-step explanation:

x/5 - 5 - y for x, so, x/5 - 5 - y = 0.

Add 5 and y to both sides.x/5 = 5+ y, multiple both sides by 5.

x = 25 + 5y

Answer:

f(x) has not x^2 term.

Step-by-step explanation:

Linear function is in the form of y=mx+b

In the linear function y=mx+b there is a constant term b

There is also an x term.

m is the slope of f(x). The value of 'm' can be any number.

If we have x^2 term in f(x) then it is quadratic function.

Linear function must always have x with exponent 1

True option is f(x) has not x^2 term.

Answer:

88km/h

Step-by-step explanation:

because it is 44km in one hour and it will be 88in 2 hours

Answer:

I think it is (2,2) but im not sure.

Step-by-step explanation:

Answer:

greater

Step-by-step explanation:

Answer:

45.386 is greater than 45.386

Answer:

13/15

Step-by-step explanation:

Answer:

$4.26 per ceiling tile.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

24-8 = 16

hope this helps....

Answer:

50

Step-by-step explanation:

first estimate probably 50% depends also in luck

Answer:

about 0.02

Step-by-step explanation:

If you toss a coin 1,000 times the average (mean) number of heads equals 500, yet the probability that you will get exactly 500 heads in 1,000 tosses is about 0.02.

Answer:

(2x - 2.1)+(2x - 2.1)+(2x - 2.1)

Step-by-step explanation:

Answer:

(f + g)(3) = 9

Step-by-step explanation:

f(x) = x² + 1

g(x) = x - 4

Thus:

(f + g)(x) = (x² + 1) + (x - 4)

(f + g)(x) = x² + 1 + x - 4

(f + g)(x) = x² + x - 3

Therefore, to find (f + g)(3), plug in the value of 3 into the equation:

(f + g)(3) = (3)² + 3 - 3

(f + g)(3) = 9 + 3 - 3

(f + g)(3) = 9

Answer:

[tex]Probability = 0.4167[/tex]

Step-by-step explanation:

Given

A toss of coin and a roll of 6-sides die

Required

P(Head and Number greater than 1)

First, we list the sample space of the coin:

[tex]Sample\ Space = \{Head, Tail\}[/tex]

From the sample space above:

[tex]P(Head) = \frac{1}{2}[/tex]

Next, we list the sample space of the die:

[tex]Sample\ Space = \{1,2,3,4,5,6\}[/tex]

There are 5 outcomes greater than 1; i.e. 2,3,4,5 and 6.

So:

[tex]P(Outcome> 1) = \frac{5}{6}[/tex]

Lastly, the required probability is calculated as:

[tex]Probability = P(Head) \ and \ P(Outcome>1)[/tex]

Change and to *

[tex]Probability = P(Head) \ * \ P(Outcome>1)[/tex]

Substitute values for P(Head) and P(Outcome > 1)

[tex]Probability = \frac{1}{2} * \frac{5}{6}[/tex]

[tex]Probability = \frac{5}{12}[/tex]

[tex]Probability = 0.4167[/tex]

Answer:

A: 1070 m

Solution:

based on the formula :

960km/h= x (the distance) / 1h50m

Answer:

Step-by-step

The rate of change is 150 km per minute.

The rate of change is 2.5 km per second. explanation:

Answer:

Undefined because there is no slope or y - intercept

Step-by-step explanation:

Answer:

C. 48 feet

Step-by-step explanation:

Answer:

5(3-x)

Step-by-step explanation:

Step-by-step explanation:

This could be random. There are endless possibilities. For example

15 * 2 - 5x * 2

= 30 - 10x

etc.

So as long as you know the pattern, you can make many more of them

Divide days late by total days then multiply by 100:

6/80 = 0.075

0.075 x 100 = 7.5%

Answer:

c

Step-by-step explanation:

Answer:

B

I think its B because I do. I'm too smart to explain

Answer:

0.28

Step-by-step explanation:

Angles in standard position are angles with the initial side on the positive x-axis.

Since (7,24) lies on the terminal side of an angle, hence the line passing through the origin and point (7, 24) forms an angle with the x axis.

The slope of the line passing through the origin (0, 0) and the point (7, 24) is given by:

[tex]slope(m)=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{24-0}{7-0}\\\\m=\frac{24}{7 }[/tex]

The angle θ between a straight line and the x axis is:

tanθ = m

where m is the slope of the line.

Let θ be the angle between the line with a slope of 24/7 and the x axis, therefore:

tanθ = 24 / 7

θ = tan⁻¹(24/7)

θ = 73.74°

cosθ = cos(73.74°) = 0.28

The answer is C which is population 6,000 batches of 1,000 sample: every 100th batch

I hope this helps if you got it right go add me on tik toc at brianna47535

Answer:

B is correct.

You got it right =D

Explanation:

B is correct because the graph never goes up after leaving zero, therefore it can never increase. This eliminates options A and D.

If the graph had remained constant, the graph would have been a straight line, therefore eliminating C

With A, C, and D being eliminated, B is the correct answer.

Hope this helps ^w^

Answer:

point and circle

Step-by-step explanation:

cross section is slicing through. You can make a point and circle

when slicing through a sphere

Answer:

B. Less than 360 miles

Step-by-step explanation:

Let the number of miles driven be [tex]x[/tex]

The cost of renting from Gentle Rental per week is

[tex]185+0.25x[/tex]

The cost of renting from Rental Giant per week is [tex]275[/tex].

Now we have to find after how many miles the cost of renting from Gentle Rental cost Carlos less than renting from Rental Giant

[tex]185+0.25x<275\\\Rightarrow 0.25x<275-180\\\Rightarrow x<\dfrac{90}{0.25}\\\Rightarrow x<360[/tex]

So, the answer is less than 360 miles.