100 points
Find the surface area of the rectangular prism.

Answer:

[tex]\sqrt{160}[/tex]

Step-by-step explanation:

[tex]a^{2} +b^{2} =c^{2} \\4^{2} +12^{2} =c^{2} \\16+144=c^{2} \\160=c^{2}\\\sqrt{160}=\sqrt{c^{2} }[/tex]

Hope this helps

Answer:

height = 12 feet

Step-by-step explanation:

r (radius of circle) = 7 ft

pi = 3.14 (in this context)

v = 1/3 * [tex]πr^{2}[/tex] (or pi * radius squared) * h

r squared = 49 ft

v = 1/3 3.14 * 49 * h

v = 1/3 153.86 * h

3v = 153.86 * h

v = 196π

v = 615.44

3v = 1,846.32

1,846.32 = 153.86 * h

h = 12 ft.

Answer:

Zero Slope

Step-by-step explanation:

Answer:

do u uhh still get on here

Step-by-step explanation:

Answer:

7.5 ml

Step-by-step explanation:

A drug is available in 100mg/mL.

This means, there is

100mg of the drug in 1 ml

100mg = 1 ml

Step 1

We convert 100mg to g

1 mg = 0.001 g

100 mg = x

Hence,

x = 100 × 0.001g

x = 0.1 g

Hence,

We have 0.1g in 1 ml

Step 2

The patient needs 0.75 g of the drug. How many mL should be administered?

From step 1, we know that:

0.1g = 1 ml

0.75g = x

Cross Multiply

0.1g × x = 0.75g × 1 ml

x = 0.75g × 1 ml/0.1g

x = 7.5 ml

Therefore, 7.5 ml should be administered to the patient.

Answer:

lower=34.15 upper=34.25

Step-by-step explanation:

Answer:

10g

Step-by-step explanation:

The apple crumble recipe serves 6 people.

Natalie wants to make it so that it serves 2 people.

6/2 = 3

Which means that the original recipe is 3 times of what Natalie wants.

So if you just divide the original recipe by 3, you can get what Natalie wants.

30g / 3 = 10g

Natalie should use 10g of butter.

Answer:

275g

Step-by-step explanation:

Divide the amount of apple crumble left from the 2x you gave to your friends.

550 Divided By 2= 275g

Answer:

d. 8

Step-by-step explanation:

by Pythagoras theorem:

(Hypo)² = (Perp)² + (Base)²

(Perp)²= (Hypo)² - (Base)²

= 10 × 10 - 6 × 6

= 100 -36

=(underroot) 64

= 8

Answer:

$0.35

Step-by-step explanation:

2.10/6

0.35

Hope it is useful

Answer:

0.35 cents

Step-by-step explanation:

6 : 2.10

I        I

v       v

1 : 0.35

Hope this helps!

Answer:

7.) m = 1/3 ; b = -2.5

8.) m = 2 ; b = 2

Step-by-step explanation:

For m, either do the rise over run method or use 2 points and do (y2-y1)/(x2-x1).

For b, just look at the y-intercept/where it crosses the y axis

I believe those are the right answers but not too sure because the numbers on the graph are a bit blurry so i just assumed it counted by ones.

Answer:

My father is a theoretical physicists and he says those aren't even real numbers. But my uncle just got released from prison for hacking someone and he says are some codes for hacking if you want to try it.

Step-by-step explanation:

Answer:

Gradient of line A = 4

Gradient of line B = -2

Step-by-step explanation:

To solve this question, we will use the formula for gradient passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex],

Gradient (m) = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

For line A,

Since, line A passes through (3, 6) and (4, 10)

Gradient of line A = [tex]\frac{10-6}{4-3}[/tex]

                              = 4

For line B,

Since, line B passes through (1, 6) and (2, 4),

Gradient of line B = [tex]\frac{6-4}{1-2}[/tex]

                             = -2

Answer: 4

Step-by-step explanation:2+4=6 and the highest number of animals is 5

Answer:

divide those number with 17

Step-by-step explanation:

[tex] \frac{85}{17} = 5[/tex]

[tex] \frac{102}{17} = 6[/tex]

so 85 : 102 = 5 : 6

Answer:

495

Step-by-step explanation:

there are three 10-year periods in 30 years so multiply 55 · 3(3), which is 495

Answer:

$5.49

Step-by-step explanation:

Rewrite 23¢ and 2¢ as $0.23 and $0.02, and then combine them:  $0.25.  Now add this result to $5.24.  We get $5.49

Answer:

135

Step-by-step explanation:

Answer:

1250

Step-by-step explanation:

X^3 • Y^1

Since X=5 & Y=10,

Substitute

5^3 •10^1

simplify

5*5*5*10=1250

Answer:

5 for $4.25

Step-by-step explanation:

First you find how much of one each cost

4.25 divided by 5 = 0.85

6.88 divided by 8 = 0.86

The one for 5 for $4.25 is one cent less

one cent is still money

Step-by-step explanation:

To find - Determine the hypothesis and the conclusion of the given

               statement  the hypothesis in Box A and the conclusion in Box B.

             1. Vertical angles are congruent

             2. Bats are mammals that can fly.

             3. You are a good citizen when you obey rules and regulations.

             4. A number is divisible by 10 if its last digit is a 0.

             5. 3x + 6 = 21, because x = 5​

Proof -

Firstly we will write the conditional statements , so that we can easily find the hypothesis and the conclusion of the given statement.

1.)

Given statement - Vertical angles are congruent

Conditional statement - If two angles are vertical , then they are congruent.

Hypothesis - Two angles are vertical

Conclusions - They are congruent.

2.)

Given statement - Bats are mammals that can fly

Conditional statement - If bats are mammals , then they can fly.

Hypothesis - Bats are mammals

Conclusions - They can fly.

3.)

Given statement - You are a good citizen when you obey rules and regulations.

Conditional statement - If you are a good citizen , then you obey rules and regulations.

Hypothesis - You are a good citizen

Conclusions - You obey rules and regulations.

4.)

Given statement - A number is divisible by 10 if its last digit is a 0.

Conditional statement - If a number is divisible by 10, then its last digit is a 0.

Hypothesis - A number is divisible by 10

Conclusions - Its last digit is 0.

5.)

Given statement - 3x + 6 = 21, because x = 5​

Conditional statement - If 3x + 6 = 21, then x = 5

Hypothesis - 3x + 6 = 21

Conclusions - x = 5

a+b= 8+24=32

Ab=8 x 24= 192

B/a= 24:8=3

(a+b)²=(8+24)² =64+576+384= 1024

Pls mark as brainliest

Answer:

1 is 32. 2 is 192. 3 is 3. 4 is 1024

Answer:

3,174

Step-by-step explanation:

Answer: 3,174

Step-by-step explanation:

115^2-69^2= sqrt8464=92

100+92=whole leg=192

192*69=13248= whole area

69*92=6348

6348/2

=3174

Answer:

x = 50

Step-by-step explanation:

The chord- chord angle is half the sum of the arcs intercepted by the angle and its vertical angle, that is

[tex]\frac{1}{2}[/tex](x + 110) = 80 ← multiply both sides by 2 to clear the fraction

x + 110 = 160 ( subtract 110 from both sides )

x = 50

Answer:

50 but also 135

Step-by-step explanation:

Answer:

B.  44 in.

Step-by-step explanation:

Let Jennifer's height be x  inches, then:

1.5x - 3 = 63

1.5x = 66

x = 66/1.5

= 44 in.

Answer:

3/2 *3/2 *3/2 * 3/2* 3/2= 243/32

Step-by-step explanation:

sorry if this is incorrect :9

ty for reading :9

Answer:

Answer:

y-6 = -6(x-8)

Step-by-step explanation:

Here, we want to get the equation of the line in point-slope form

The point slope form is;

y-y1 = m(x-x1)

(x1,y1) represents the slope

We have this as ;

y-6 = -6(x-8)

Answer:

It's on the line x

Step-by-step explanation:

Draw the line over it

Answer:

3 and 4

Step-by-step explanation:

Answer:

3 and 4

Step-by-step explanation: