5x to the second power minus 5x

Answer:

13

Step-by-step explanation:

25 x 52 of means multiply

Answer:

D

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

4x + 11 = 15

4x = 4

x = 1

Answer:

A

Step-by-step explanation:

3x+h=180

h=180-3x

x+15+x+15+180-3x=180

-x+210=180

-x= -30

x=30

Now that we know that x=30 we can easily figure out the values of the other angles

HDZ= 45

HZD= 45

x=3

Answer:

B is the answer

Step-by-step explanation:

hope this help no explain needed

Answer:

4

Step-by-step explanation:

M,q 14,4

The value of q in the system of equations 2m-5q=8 and 4m+2q=64 is 4 thus option (A) is correct.

There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

As per the given system of equations,

2m-5q=8

4m+2q=64

Multiply by 2 into the equation 2m - 5q = 8

4m - 10q = 16

Subtract 4m - 10q = 16 by 4m+2q=64

-10 - 2q = 16 - 64

-12q = -48

q = 4

Hence"The value of q in the system of equations 2m-5q=8 and 4m+2q=64 is 4".

For more about the equation,

brainly.com/question/10413253

#SPJ2

Answer:

96 square inches

Step-by-step explanation:

Given in a parallelogram

base (b) = 12 inches

height (h) = 8 inches

Now

Area of parallelogram

= b * h

= 12 * 8

= 96 square inches

Hope it will help :)

Answer:

96

Step-by-step explanation:

Area= base x height

       = 12 x 8

       = 96

Since Area of parallelogram is base into height

Answer:

-3

Step-by-step explanation:

- times + is equal to -

Answer:

∠CBF=136°

Step-by-step explanation:

The angles along a straight line always add up to 180:

∠CBF+∠FBA=180

∠CBF+44=180

∠CBF=136°

Answer:

26km/hr

Step-by-step explanation:

78 divided by 3 hours is equal to 26km/hr

Answer:

1/2

Step-by-step explanation:

the distance from 6 to 18 is 12 and and 12 is halfway in between 6 and 18 so its 1/2

sorry if im wrong have a blessed day:)

Answer:

4 and 2

Step-by-step explanation:

a positive times a negative makes a negative

Answer:

Xavier could plot data points based on the number of text messages sent in each month and the amount owed to create a straight line on the graph starting at (0, 0.05).

Xavier could create a table listing the number of text messages sent in each of the months listed and the amount he owed for those months to test for equivalent ratios.

Step-by-step explanation:

Answer:

39 maybe i don't know

Step-by-step explanation:

Answer:

yes and the common difference is 3

Step-by-step explanation:

Answer:

It is true because scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.

Answer:

the lesson will end at 11:10.

Step-by-step explanation:

hope this helps:) please mark brainliest

Answer:

11:10

Explanation:

Answer:

168

Step-by-step explanation:

24cm by 7

= L x W

= 24 x 7

A = 168

Answer:

84 cm²

Step-by-step explanation:

The fromula for the area of a triangle is:

[tex]A=\frac{hb}{2}[/tex]

h - height

b - base

We are given the measurements of 24cm and 7 cm.

[tex]A=\frac{7*24}{2}\\\\A=\frac{168}{2}\\\\\boxed{A=84}[/tex]

The area of the triangle should be 84 cm².

Hope this helps.

Answer:

2.5 is 10% of 25 you just move it back a placement for 10 percent

Answer:2.5?

Step-by-step explanation:

Answer:

Initial amount = 8

Decay rate = 15%

Step-by-step explanation:

Given the exponential function :

y = 8(1 – 0.15)

The general form of an exponential Decay function is :

A = P(1 - r)^t

Where

A = final amout ; P = initial amount ; r = days cay rate ; t = time

Hence, comparing with the equation given :

P = 8 = initial amount

r = 0.15 = 0.15 * 100% = 15% = Decay rate

Answer:

4x-90(3)=50%m

Step-by-step explanation:

m= marbles (take note of my user name

Answer:

For each draw, the chances of getting a blue marble are 3 of 7; the chances of getting a red are 4 of 7.

The chances of drawing a blue on both draws is (3/7)^2 or 9/49, and the chances of getting red on both draws is (4/7)^2 or 16/49. But there are other possible outcomes which have to be considered to come to the correct answer.

There are 4 possible outcomes, as follows (although the chances of these outcomes are different):

Comb Chances

RR …….. 16/49

RB …….. 12/49

BR …….. 12/49

BB ……… 9/49

total …….. 49/49

So we can say that the chances of drawing red marbles on each draw are 16/49, and the chances of drawing blue ones on each draw are 9/49. But what about the chances of drawing either both red OR both blue?

I believe we can simply add the 2 probabilities together to come up with a probability of

Ken Warren, former Accountant at Various (1977-2016)

Answered February 6, 2020

Originally Answered: There is a bag filled with 3 blue and 4 red marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of getting 2 of the same colour?

Probability of two reds = 4/7 x 4/7 = 16/49 = 32.65%

Probability of two blues = 3/7 x 3/7 = 9/49

Probability of the same colour = 25 / 49 = 51.0 %

Step-by-step explanation:

Answer:

23 and 11

Step-by-step explanation:

Here, we want to write two prime numbers having a sum 34

A prime number has no other factors other than 1 and itself

we have this as

23 and 11

So we have the numbers as 23 and 11

Answer:

a 26 meses gracias por los puntos

Answer:

7 or -3

Step-by-step explanation:

its -3 only if the number you typed was ( -10 ) because i can't really tell if that dash is supposed to be there or not.

steps for 7 :

7 + (10)

7 + 1 ‧ 0

7 + 0

7

steps for -3 :

7 + ( -10 )

7 - 10

-3

Answer:

The answer is below

Step-by-step explanation:

The question is not complete, but I would show you how to answer it.

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.

Reflection is the flipping of a figure about an axis. Reflection is a rigid transformation, that is it preserves the shape and size of the figure.

If the distance between Line segment t and line segment r is 5 units and then both line segments are reflected across the y–axis to form line segments t' and r'. The distance between the newly formed line segments t' and r' would still be 5 units

Answer:

i think its 2 i dont know im doing the test rn

Step-by-step explanation:

sorry if its wrong

Answer:

first digit: 9/18 = 0 and 9 left

second digit: 97/18 = 5 and 7 left

third digit: 72/18 = 4 and 0 left

fourth digit: 00 / 18 = 0 and 0 left

Answer is 540 (skipped the first 0).

Step-by-step explanation:

Please note that you add another digit to what was left in the previous step.

Answer:

(-3,3)

Step-by-step explanation:

Point (-3,3) is inside QRS

I hope this helps!! Let me know if you need anymore help

Answer:

5 cameras they sell

Step-by-step explanation:

P = 3x² – 3x + 10       p = 70

3x² – 3x + 10 = 70

3x² – 3x - 60 = 0

x² - x -20 = 0

(x + 4) (x - 5) = 0

x can't be negative, x = 5

The no of cameras sold if A camera shop's daily profit is given by P = 3x² – 3x + 10, where x is the total number of cameras sold in the day. If they only had a profit of $70 today is 5.

A mathematical statement that has an "equal to" symbol between two expressions with equal values is called an equation. As in, 3x + 5 Equals 15, instances. Equations come in a variety of forms, including linear, quadratic, cubic, and others.

Given:

The equation, P = 3x² - 3x + 10,

If P = 70 then,

70 =  3x² - 3x + 10

x = 5 and -4 but the number of cameras can not be negative

Therefore, The no of cameras sold if A camera shop's daily profit is given by P = 3x2 – 3x + 10, where x is the total number of cameras sold in the day. If they only had a profit of $70 today is 5.

To know more about equation:

https://brainly.com/question/12788590

#SPJ2