I need help for these two
Im3

Answer:

........ . .............

Answer:

42

Step-by-step explanation:

Answer:

Prime Factors of 72: 2, 3

Step-by-step explanation:

Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72

Answer:

[tex]8x^2+x-2[/tex]

Steps:

To solve this equation, you can simply subtract:

[tex](3x^2+4x-3)-(-5x^2+3x-1)[/tex]

================

 [tex]3x^2+4x-3[/tex]

[tex]-5x^2+3x-1[/tex]

===============

[tex](3x^2)-(-5x^2)[/tex] = 8x^2

[tex]4x-3x[/tex]            = x

[tex](-3)-(-1)[/tex]     = -2

===============

8x^2 + x - 2

Answer:

A = 6

Step-by-step explanation:

4(3A - 4) = 56 (Distribute/multiply the 4 to everything inside the parentheses)

12A - 16 = 56 (Add 16 to both sides to get A on one side)

12A = 72 (Divide both sides by 12 to get A by itself)

A = 6

Answer:

A = 6.

Step-by-step explanation:

4(3a-4)=56

distribute

12a-16=56

add 16

12a = 72

divide by 12

a = 6

Answer:

10:4

Step-by-step explanation:

10:4 because it says birds to dogs

Answer:

97 degrees

Step-by-step explanation:

Angle d and the angle to the right of angle c are alternate interior angles. This means that these angles are congruent. The angle next to angle c is equal to 180-83 degrees, which is the same as 97 degrees. So, angle d has a value equivalent to 97 degrees.

hope this helps and I hope you submit it in time!

Answer:

Both positive and negative linear association, or nonlinear association.

Step-by-step explanation:

When a scatter plot has a negative linear association, the points are arranged in a line that is angled in a downward slope. Hence, the word "negative" which refers to "decline"

When a scatter plot has positive linear association, the points are arranged in a line that is angled in a upward slope. Hence, the word "positive" which refers to "incline"

The graph you have has a steep incline, then a steep decline, which indicates that both positive and negative linear association are present, except another option might be nonlinear association.

I have attached a picture below that shows the different types of association in scatter plots.

Hope this helps! Brainliest would be much appreciated! Have a great day! :)

Answer:

2=5

4=6

6=7

8=8

Step-by-step explanation:

The formula is 4+.5(x)=

So multiply 0.5 by 2 which gives you 1 then add 4 which gives you 5.

To get 6 for 4, you multiply 0.5 by 4 which gives you 2 then add 2+4.

for 6, multiply 0.5 x 6=3 and then 3+4= 7

for 8, multiply 0.5 x 8=4 then add 4+4= 8

Glad to help you! :)

Answer:

[tex]10 \leqslant 2x - 1 \leqslant x + 5 \\ 10 + 1 \leqslant 2x - x \leqslant 5 + 1 \\ 11 \leqslant x \leqslant 6[/tex]

Answer:

25.9 years

Step-by-step explanation:

The half life of an isotope is related to the actual amounts by the equation:

N = Ni*(1/2)^(t/HL)

where N and Ni are the final and initial (Ni) amounts, t is the time (in years for this problem) and HL is the half-life, in years.

In this problem, we can write:

100 = 360*(1/2)^(x/14)

I'll reduce this to:

1 = 3.6*(1/2)^(x/14)

This can be solved by taking the log of both sides.

x = 25.87 or 25.9 years

Answer:

72

Step-by-step explanation:

Area = base * height
Area = 9 * 8 = 72

Step-by-step explanation:

the formula to find area of rhombus in terms of its height and base is

A = h × b

therefore, 8 × 9 = 72 cm²

area of the given rhombus is 72cm².

hope this helps you!

Answer:

3 with 7 left over

Step-by-step explanation:

8, 16, 24, 32

8x3=24

31-8x3= 32-24=7

31/8=3r7

Answer:

The answer is 3 with 7 left over

Step-by-step explanation:

8 can go into 31, 3 times. 8*3=24

31-24=7

Hope this helps mark brainliest please :)

Answer:

2 * 7^2

Step-by-step explanation:

98 /2 = 49

49 / 7 = 7

2 * 7 * 7 = 98

plz mark brainliest

How to do the problem:
Assuming that you mean you want 12% of the number 80 and showing work, here is the answer:

To get X percent of any number, write the percent as a decimal and then multiply that decimal by the whole.

What I mean:

You want 12% of 80
so first change 12% into a decimal
12% is equal to .12 as a decimal

Then multiply that decimal by the whole
Since you want 12%  of 80, 80 is the whole

that means you do .12 * 80
which is equal to 9.6
Thus(answer)
12% of 80 = 9.6

Answer:

910

Step-by-step explanation:

[tex]\sum_{n=1}^{7}(10n+90)\\\\=\sum_{n=1}^{7}(10n)+\sum_{n=1}^{7}(90)\\\\=10\sum_{n=1}^{7}(n)+90(7)\\\\=10(\frac{7(7+1)}{2})+630\\\\=10(28)+630\\\\=280+630\\\\=910[/tex]

Answer:

The sales tax percentage is 4%

Step-by-step explanation:

4% of $41 is $1.64

$41+$1.64=$42.64

I hope this helps! Keep learning!

Answer:

Korl will catch up to Krystal in 2 hours.

Step-by-step explanation:

18x3=54 this shows how long Krystal has driven in 3 hours.

27x2=54 this shows that in 2 hours Korl will have driven 5 mph.

Now as you can see both quotient are 54 and the question is How long until Korl catches up to Krystal so it's 2 hours

HOPE THIS HELPED:)

Answer:−

5.3852459

Step-by-step explanation:

Answer:

 x = 12  or    - 12

Step-by-step explanation:

Answer:

x²=144 so 12²=144 so x is 12

no other value exists except 12

Answer:

the last 3

Step-by-step explanation:

math

Answer:

Pancho will earn $25.50 interest.

Step-by-step explanation:

interest= prt (principal x rate x time)

i= prt = 850(.015)(2)

i= 25.5

(.015 comes from dividing the percentage 1.5 by 100)

Answer:

Nonlinear

Step-by-step explanation:

You can determine if this equation is linear or nonlinear by noticing the squared x, meaning it is a quadratic and it will not be a straight line on the graph, but instead a parabola shape. Linear equations will not have an [tex]x^{2}[/tex] but will have one x.

La verdad Que Yo Tampoco ce

Answer:

Step-by-step explanation:

The first step is to change the division operation into multiplication.

When dividing a fraction by another fraction, the first step is to change the division operation into multiplication. This can be done by using the concept of reciprocal or multiplicative inverse.

Reciprocal or multiplicative inverse of a fraction is a fraction that, when multiplied by the original fraction, gives a product of 1. In other words, if we have a fraction a/b, then its reciprocal is b/a.

So, the first step when dividing a fraction by a fraction is to find the reciprocal of the second fraction (the divisor). Let's say we have the fraction a/b divided by c/d. The reciprocal of c/d is d/c.

After finding the reciprocal, the division problem is transformed into a multiplication problem. We can rewrite the expression as follows:

(a/b) ÷ (c/d) = (a/b) × (d/c)

Now, we can multiply the fractions using the multiplication rules for fractions. Multiply the numerators (a and d) to get the new numerator, and multiply the denominators (b and c) to get the new denominator:

(a/b) × (d/c) = (a × d) / (b × c)

This is the first step when dividing a fraction by a fraction. Once you have obtained the product (a × d) / (b × c), you can simplify it further if necessary.

Learn more about dividing fractions click;

https://brainly.com/question/29275884

#SPJ2

Answer:

(x-8)(x-2)

Step-by-step explanation:

factors of 16:

1 x 16

2 x 8

4 x 4

i'll select 2 and 8 as values because they can add up to 10

(x-8)(x-2)

i made them both negative so the middle term would be -10 but, when multiplied, would equal positive 16

Answer:

a^2/4

Step-by-step explanation:

[tex](8*1/x^3)^-2/3\\(8/x^3)^-2/3\\(x^3/8)^2/3\\\sqrt[3]{(x^3/8)}^2\\ (x/2)^2\\x^2/4[/tex]

Answer:

I believe that the answer is a^2/4

Step-by-step explanation: