Austin was practicing combining integers and wrote different integers on some paper. He randomly selected four pieces of paper. The integers he drew were -9, 4, 6, and -11.

When Austin combines the integers he drew, what should be his solution?

Answer:

Step-by-step explanation:

54 = 6*9

That means there are 3 threes and 1 two

54 = 2*3 * 3 * 3

There are a pair of 3s and a two and a 3 left over.

The two and the three remain under the root sigh.

One of the pair of threes comes out of the root sign.

The other one is thrown away.

sqrt(54) = 3*sqrt(6)

Answer: -2*3 sqrt6)

Answer: - 6 sqrt(6)

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \sf \: - 2 \sqrt { 54 }[/tex]

[tex] \sf-2\times 3\sqrt{6} [/tex]

[tex] \boxed{ \boxed{ \bf-6\sqrt{6} }}[/tex]

Answer:

[tex]y = \frac{ - 3}{4} x + 7[/tex]

Answer:

Ur question are not logic i think u made some mistakes

Hey there! Here's your answer!

D.) 85

Here's why:

The two angles are alternate interior angles, which are congruent because DE and XY are parallel lines.

I really hope this helps you! :)

Answer:

-28.4

Step-by-step explanation:

Remove parentheses:

(6.2+2+6)(-5+| -18÷6| )

Simplify 6.2 +2 to 8.2

(8.2+2+6)(-5+| -18÷6|)

Simplify  8.2+6 to 14.2

14.2(−5+∣−18÷6| )

Divide −18÷6= -3

14.2(−5+∣−3∣)

Simplify ∣−3∣

you get: 14.2 x (-5+3)

Remove parentheses and simplify -5+3= -2 to get:

14.2 x -2

Hope this helps!!

Answer:

x = 6, BC = 60

Step-by-step explanation:

6x + 2x + 1 = 81

8x + 1 = 81

8x (+ 1 - 1) = 81 - 1

8x = 80

8x/8 = 80/8

x = 10

6x

6(10) = 60

The goal is to multiply by a certain number (10, 100, 1000, etc.) so that when the original number is subtracted from the multiple, the repeating element cancels out. 10x = 2 is the result of multiplying by ten.

Answer:

[tex] \frac{4}{55} [/tex]

Step-by-step explanation:

[tex] \frac{2}{25} \div \frac{11}{10} [/tex]

[tex] \frac{2}{25} \times \frac{10}{11} [/tex]

[tex] \frac{2}{5} \times \frac{2}{11} = \frac{2 \times 2}{5 \times 11} [/tex]

[tex] \frac{4}{5 \times 11}[/tex]

[tex] = \frac{4}{55} [/tex]

The given information is,

→ (2/25) ÷ (11/10) = ?

Let's find the required solution,

→ (2/25) ÷ (11/10)

→ (2/25) × (10/11)

→ 20/275

→ 4/55 {simplest form}

Hence, 4/55 is the answer.

Answer:

Is negative -3 by 4

Step-by-step explanation:

mark me brainliest ❤❤

Answer:

The square root of a negative number does not exist among the set of Real Numbers. ... The imaginary number "i" is the square root of negative one. An imaginary number possesses the unique property that when squared, the result is negative.

Answer:

Should be C sorry if not

Step-by-step explanation:

When I do the math in my head I take the distance between 0.75 and 0 and the distance between 0.25 and 0 and add them together giving me the distance between the two points. To get that distance you would subtract the two numbers from each other with the absolute value brackets on the outside of the equation so it will not make the negative a positive. If the negative is a positive, it would make it 0.50 which would be incorrect. The distance between the two points here would be 1.0 if that was the equation. That is a way I used to figure out equations like this when I was younger. Take it for what it is worth.

Answer: l = 2w + 5

Step-by-step explanation:

The length is five meters more than something. Since the 5 meters more than (addition) comes first, you know it's not going to be in parentheses and is instead going to precede the next term. Right now, your equation should look like

l = 5 + ?

Now, we get to "twice the width." This is the second term, the ? in the previous equation. Two times the width can just be written as 2w, so that's how you're going to express it. In the end, your final equation just comes out to

l = 5 + 2w

Answer:

The choose a.35

[tex]g( - 2) = - ( - 2) - 6 = 2 - 6 = - 4[/tex]

[tex]f(g( - 2)) = {( - 4)}^{2} - 4( - 4) + 3 \\ = 16 + 16 + 3 \\ = 35[/tex]

I hope I helped you^_^

Answer:

x + 2 + 3x = 30

Step-by-step explanation:

Both lengths are unknown, but Ginny's car length is described in terms of Zach's car length, so we choose a variable for Zach's car length.

Let x = Zach's car length.

Zach's car length is x.

"Ginny's car is 2 more than 3 times the length of Zach's car."

Ginny's car length is 2 + 3x.

Add the lengths:

x + 2 + 3x

"The sum of the lengths of both cars is 30 inches."

x + 2 + 3x = 30

Answer: x + 2 + 3x = 30

Answer:

(0,-3)

Step-by-step explanation:

I used desmos

Answer:

y int = -3

Step-by-step explanation:

we get the y int when x = 0. so 6(0)-4y=12 would get us y= -3

Answer:

7

Step-by-step explanation:

You've said that both triangle are equal.

This means, both are in proportion

Let the unknown side be x

4 : 5 : x = 36 : 45 : 63

Divide LHS by 9

4 : 5 : x = 4 : 5 : 7

Since you may see x and 7 are same. So, the missing side is 7.

Answer:

Step-by-step explanation:

[tex]\frac{AB}{PQ} = \frac{BC}{QR}[/tex]                      #1 Find same sides  

So, [tex]\frac{4}{36} =\frac{BC}{63}[/tex]                 #2 fill it in.

36BC= 252                 #3 Cross multiply.

[tex]\frac{36BC}{36}[/tex]= [tex]\frac{252}{36}[/tex]                      #4 Divide by 36

BC= 7                           #5 Here's your answer!

If you want to check, plug the sides in.

[tex]\frac{4}{36} =\frac{5}{45} =\frac{7}{36}[/tex]

[tex]\frac{1}{9} =\frac{1}{9} =\frac{1}{9}[/tex]

The siplified fractions should all equal the same number. If they do, the triangles are similar.

Hope this helps!

Plz mark me the Brainliest!

Good Luck!

Answer:

20

Step-by-step explanation:

step 1

Open the parentheses 2 minuses equals one positive. So we now have -1+5

-1 +5 = 4. 3+2 =5, 4 * 5 = 20

Answer:

172.97

Step-by-step explanation:

128÷74%=1.7297297297297

There is rounded to the nearest hundredth so the answer is 172.97

Answer:

a=672

b=3,000

c=1,071

d=33

Answer:

[tex]4 {a}^{3} + 5 {b}^{4} = 4( {2}^{3}) + 5( {5}^{4} ) \\ = 4(8) + 5(625) \\ = 32 + 3125 \\ = 3157[/tex]

I hope I helped you^_^

Answer:

12

Step-by-step explanation:

Use a fraction calculator

Answer:

2 [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Change the mixed numbers to improper fractions

([tex]\frac{9}{2}[/tex] - [tex]\frac{11}{3}[/tex] ) + [tex]\frac{5}{3}[/tex] ← the LCM of 2 and 3 is 6

= [tex]\frac{9(3)}{2(3)}[/tex] - [tex]\frac{11(2)}{3(2)}[/tex] + [tex]\frac{5(2)}{3(2)}[/tex]

= [tex]\frac{27}{6}[/tex] - [tex]\frac{22}{6}[/tex] + [tex]\frac{10}{6}[/tex]

= [tex]\frac{5}{6}[/tex] + [tex]\frac{10}{6}[/tex]

= [tex]\frac{15}{6}[/tex]

= [tex]\frac{5}{2}[/tex]

= 2 [tex]\frac{1}{2}[/tex]

Answer:

Each game would be 44.84 per order, so 2 games would be 89.68 and so forth.

Step-by-step explanation:

Take 39.99 and add 4.85 and that gives you the total for 1 game per order.

Answer:

i think 00w 8 (the picture shows question six not seven.)

Step-by-step explanation:

pew pew