solve for a
-4a -2a -7=11​

Answer:

1.Angle B

2.Angle C

If It Is Wronge Sory

any decimal times a multiple of 10 means that the decimal will move to the right based on the number of zeros

therefore

4.312 * 100 = 431.2

hope this helps  

Answer:

431.2

Step-by-step explanation:

[tex] \\ 4.312 \times 100[/tex]

[tex] \\ = \frac{4312}{1000} \times 100[/tex]

[tex] \\ = \frac{4312}{10} [/tex]

[tex] \\ = 431.2[/tex]

The difference between the actual number and approximate number of visitors at an average daily temperature of 50°F is about 90 with the approximate value lower than the actual number of visitors.

From the graph attached which shows the trend line which approximates the number of visitors for a given average temperature value.

Therefore, the approximate value is about 90 visitors below the actual number of visitors at the zoo.

Learn more :https://brainly.com/question/18405415

Answer:

800

Step-by-step explanation:

divide 5 and 8

Answer:

$158,035.41 rounded to the nearest 10 dollars is $158,040

Step-by-step explanation:

Look to the next smallest place value, the digit to the right of the place value you're rounding to. For example, if you want to round to the nearest ten you'd look at the ones place. If the digit in the next smallest place value is less than five (0, 1, 2, 3, or 4), you leave the digit you want to round to as-is.

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Miss Hawaii

Answer:

C

Step-by-step explanation:

4^3= 64

3^4= 81

5^4= 625

6^3= 216

9514 1404 393

Answer:

  b.  60

Step-by-step explanation:

The list of factors is 2, 3, 5, 7. The list of common factors is 2, 3, 5. The lowest exponents on those factor are ...

  2^2 × 3^1 × 5^1 = 60

The GCF of 720 and 2100 is 60.

_____

Additional comment

You can verify this using Euclid's method of finding the GCF.

  2100/720 = 2 r 660

  720/660 = 1 r 60

  660/60 = 11 r 0 . . . . 60 is the GCF

Find the remainder from the division. If it is zero, the divisor is the GCF. If it is non-zero, replace the largest number with the remainder, and repeat.

Answer:

I believe its 288 I might be wrong but it's worth a shot

Answer:

f(0) = -2.

Step-by-step explanation:

This question pertains to the y-intercept. By definition, the y-intercept is the point on the graph where it crosses the y-axis, and has coordinates, (0, b). It is also the value of y when x = 0.  Looking at the graph, the point where the line crosses the y-axis is (0, -2). The y-coordinate is the y-intercept, b.

Therefore, the value of the function when x = 0 is: f(0) = -2.

Answer:

0.571428571

Step-by-step explanation:

Simply go into a calculator app and say 56/98

Answer:

-x^4 + 6x^3 + 7x^2 -4x -4      

Step-by-step explanation:

Answer:

0.4

Step-by-step explanation:

1/4 x 160 / 100

Answer:40 if im right

Step-by-step explanation:

When i do it i ush do it in ÷ so 160 ÷ 1/4th

Congruent triangles are triangles that have equal corresponding angles and sides.

There is no enough information to determine if the triangles are congruent.

From the images of the triangles (see attachment), we can see that the two triangles have 6cm and 13cm as the lengths of their sides.

However, the side lengths of both triangles are not corresponding, and the angle measures are not given.

Hence, there is no enough information to determine if the triangles are congruent.

Read more about congruent triangles at:

https://brainly.com/question/1675117

9514 1404 393

Answer:

  No

Step-by-step explanation:

A horizontal line can be drawn that intersects the graph in more than one place. That means the graph fails the "horizontal line test" and does not have an inverse function.

(The horizontal line shown intersects in 3 places.)

Answer:

Step-by-step explanation:

T = (m + b)x

Divide both side by (m + b):

[tex]\frac{T}{(m+b)} =\frac{(m+b)x}{(m+b)}[/tex]

Cancel out (m + b) and you have your answer!

Hope this helped. A brainliest would be very much appreciated. (I need 4 brainliest so I can level up) :)

Answer:

-4p-16

Step-by-step explanation:

Answer:

2/3 probability

Step-by-step explanation:

less than 5 is 4. There are 6 sides, so its 4/6. 4 out of 6 simplifies to 2/3.

Answer:

as there are 2 six-sided dices so total cases = 6*6 = 36

products less than 5 are = (1,1) , (1, 2), (1, 3), (2,1), (2,2), (3,1)

so number of products less than 5 = 6

so the probability = 6/36 = 1/6

Step-by-step explanation:

Answer:

just get the cube root of 614

Answer:D

Step-by-step explanation:

A is not Linear

B is not Linear

C is not Linear

Answer:

-1.1

Step-by-step explanation:

Hope this helps! Let me know if it’s wrong. Pls give brainliest!

Answer:

is that math????????????????

Answer:

9×3

and

-26

Step-by-step explanation:

9×3=27

27+-26

Answer:

Exact = 3822

Step-by-step explanation:

2275/(15*20) = cost per square footage which is approx. 7.583

18*28* cost per footage = 3822

Answer:

-20/3=-6.666

51/4=12.some..

odd integrators between

-6.666 & 12 = -5,-3,-1,1,3,5,7,9,11

hope it help you

Answer:

10:A 11:D

Step-by-step explanation:

10)

g([tex](\sqrt{x+1}^2+3)/(\sqrt{x+1} )[/tex]

rewrite [tex]\sqrt{x+1}^2[/tex] as x +1

g [tex](\sqrt{x+1}^2)[/tex] = [tex]\frac{x+1+3}{\sqrt{x+1} }[/tex]

add 1+3

g[tex](\sqrt{x+1}^2)[/tex]=[tex]\frac{x+4}{\sqrt{x+1} }[/tex]

combine and symplify

[tex]g{\sqrt{x+1} } *\frac{{x+4 (\sqrt{x+1}) } }{{x+1} }[/tex]

reorder factors of the second side

[tex]g{\sqrt{x+1} } *\frac{{\sqrt{x+1} (x+4) } }{{x+1} }[/tex]

take out the root x+1

and you are left with A

11.

f(g(x))

substitue g into f

f([tex]f{\sqrt{x+3} } =\((\sqrt{x+3})^2 +9}[/tex]

rewrite sqrroot x+3 as x+3

[tex]f{\sqrt{x+3} } =\(x+3 +9}[/tex]

Now add 3+9

[tex]f{\sqrt{x+3} } =\(x+12}[/tex]

we get x+12

Now for domain

[tex]f{\sqrt{x+3} } =\((\sqrt{x+3})^2 +9}[/tex]

set the radicand root sqr x+3 >= 0 to find the expression defined

[tex]x+3\geq 0[/tex]

subtract 3 from both sides

[tex]x\geq 3[/tex]

turn it into interval notation

[-3,+∞)

Answer:

8

Step-by-step explanation:

you do 32/4 which is 8 so the anwer should be 8

Answer:

what is your question all I see is numbers and shapes