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3 years ago

Algebra 1 Find the GCF

Mathematics

2 answers:

mart [117]3 years ago

8 0

Answer:

Step-by-step explanation:

alukav5142 [94]3 years ago

4 0

Answer:

$c. \\ x(x+3)$

Step-by-step explanation:

You might be interested in

Select the expression that shows the value of the digits in the number below. (2 points) Four hundred and seventy-three thousand

Mumz [18]

Answer:

4 - Tenth

7 - Hundredth

3 - Thousandth

Step-by-step explanation:

The options are not clear.

However, the question is still solvable.

Given

Four hundred and seventy-three thousandths

Required

Determine the value of each digits

We start by representing as a number.

Represent this with x

x = Four hundred and seventy-three thousandths

$x = \frac{473}{1000}$

$x = 0.473$

The digits are: 4, 7 and 3

And they represent:

4 - Tenth

7 - Hundredth

3 - Thousandth

6 0

4 years ago

Find the value of x, given the radius. PLEASE HELP IM THID IS TIMED (MOST BRAINLIEST IF YOU ANSWER)

julia-pushkina [17]

Answer:

What is it asking for like the area or just the length the length is 8 if that's what it's asking for because the radius is 15 which makes the diameter 30 and 15 + 7 = 22 30-22 =8

Step-by-step explanation:

5 0

3 years ago

A culture started with 3,000 bacteria. After 8 hours, it grew to 3,300 bacteria. Predict how many bacteria will be present after

Sav [38]

Answer:

$3,462\ bacteria$

Step-by-step explanation:

In this problem we have a exponential function of the form

$y=a(b^x)$

where

x is the time in hours

y is the numbers of bacteria

a is the initial value

b is the base

r is the rate of growth

b=(1+r)

we have that

$a=3,000\ bacteria$

For x=8, y=3,300

substitute in the exponential function

$3,300=3,000(b^8)$

solve for b

$1.1=(b^8)$

$b=\sqrt[8]{1.1}$

$b=1.0120$

Find the value of r

$r=b-1=1.0120-1=0.0120=1.20\%$

The equation is equal to

$y=3,000(1.012^x)$

For x=12 hours

substitute the value of x in the equation

$y=3,000(1.012^{12})$

$y=3,462\ bacteria$

8 0

4 years ago

Quanto é 756 dividido por 63

neonofarm [45]

Answer:

the answer is 12

Step-by-step explanation:

$\frac{756}{63} \\ = 12$

6 0

3 years ago

The sum of four consecutive terms of an arithmetic progression is 32 and the ratio of product of the first and the last term to

OverLord2011 [107]

The four consecutive terms are 2,6,10,14.

Explanation:

Let the four consecutive terms of an arithmetic progression be (a - 3d), (a - d),(a + d), (a + 3d)

It is given that the sum of four consecutive terms is 32.

Thus, adding all the four consecutive terms, we have,

$\begin{array}{r}{a-3 d+a-d+a+d+a+3 d=32} \\{4 a=32} \\{a=8}\end{array}$

Thus, the value of a is 8.

It is also given that the ratio of the product of first and last term to the product of the two middle terms is 7:15. Thud, we have,

$\frac{(a-3d)(a+3d)}{(a-d)(a+d)} =\frac{7}{15}$

Simplifying the terms, we have,

$\begin{aligned} \frac{a^{2}-9 d^{2}}{a^{2}-d^{2}} &=\frac{7}{15} \\ 15\left(a^{2}-9 d^{2}\right) &=7\left(a^{2}-d^{2}\right) \\ 15 a^{2}-135 d^{2} &=7 a^{2}-7 d^{2} \\ 8 a^{2} &=128 d^{2} \end{aligned}$

Now, substituting a = 8, we have,

$\begin{aligned} 8(64) &=128 d^{2} \\ 512 &=128 d^{2} \\ 4 &=d^{2} \\ 2 &=d \end{aligned}$

Thus, the value of d is 2.

Now, we shall substitute the value of a and d in the terms (a - 3d), (a - d),(a + d), (a + 3d), we get, the four consecutive terms.

Thus, the four consecutive terms are 2,6,10,14.

8 0

3 years ago