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3 years ago

PLEASE HELP WILL GIVE BRAINLIEST (Check photo above)

Mathematics

2 answers:

KatRina [158]3 years ago

8 0

C.44 is the the correct to the question a net of a triangular prism is shown below 8ft 3ft 5ft 5ft 3ft 4ft A.120 B.96 C.44 D.108

zalisa [80]3 years ago

6 0

The correct answer is C.

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Can someone please help me answer this?

Lina20 [59]

DEF = BAC : x = 15 <==

once u allign ur triangles, u will see that there is a scale factor of 1.5.
6 * 1.5 = 9

1.5(x - 5) = 15
1.5x - 7.5 = 15
1.5x = 15 + 7.5
1.5x = 22.5
x = 22.5/1.5
x = 15 <==

6 0

3 years ago

PLEASE HELPPP ASAPP!! Combine and simplify the following radical expression.

Greeley [361]

After demonstrating the procedure by algebraic means, the expression $(2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} )$ is equivalent to $6\cdot \sqrt[3]{24}$ .

In this question we proceed to simplify $(2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} )$ by algebraic means into a single radical expression when possible, whose procedure is shown below and explained by appropriate definitions and theorems:

$(2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} )$ Given.
$(2\cdot 3) \cdot (\sqrt[3]{12} \cdot \sqrt[3]{2} )$ Commutative property/ Associative property.
$6\cdot \sqrt[3]{24}$ Definition of cubic root/ $\sqrt[n]{a} = \sqrt[n]{b}$ /Result

After demonstrating the procedure by algebraic means, the expression $(2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} )$ is equivalent to $6\cdot \sqrt[3]{24}$ .

To learn more on radical expressions, we kindly invite to check this verified question: brainly.com/question/1810591

7 0

3 years ago

Which expression is equivalent to 20c - 8d?

bagirrra123 [75]

C.

if you multiply the 4 on each numbers inside of the parentheses then you’ll get ‘20c-8d’

6 0

3 years ago

Nai’s dogs eats 1 1/5 cups of dog food per day. If nai has 12 cups of dog food left how many days can nai feed his dog before ha

vladimir1956 [14]

Answer:

option A.. 10 days

Step-by-step explanation:

option is 10 days is the correct answer

in one day he eats = 1and1/5 cups = 6/5 cups

one cup last for = 5/6 day

12 cups last for days = 12× 5/6 = 2× 5 = 10 days

so correct answer is 10 days ... option A

plz mark my answer as brainlist plzzzz vote me.. also Hope it will be helpful for you

7 0

3 years ago

Mark u brainliest and give 30 points.No random answers and pls give answers with explanation/steps or i will report u.

blagie [28]

Answer:

I use equal signs throughout but they are meant to be less than or equal to signs.

s=sandwiches

4.5s+6 less than or equal to 50

The answer is s is less than or equal to 12

Step-by-step explanation:

Finding Inequality

1. we know everything costs 50 in total so that is on one side of the equal sign.

____=50

2. we know he already spent 6 dollars so the money he can spend is 6 dollars less.

____+6=50

3. Each sandwich costs 4.50 $ so how much money does he have left to spend? we figure that out by multiplying the price by the number of sandwiches.

4.5s+6=50

Solving

1. 4.5s-6=50

First use the addition property of equality and add 6 to both sides.

2. 4.5s=56

Then use the division property of equality and divide each side by 4.5

3. you get a decimal but since you can't buy half a sandwich the answer is

s is less than or equal to 12

3 0

3 years ago