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3 years ago

Can someone explain this to me plz Unhelpful answers will be reported

Mathematics

2 answers:

dlinn [17]3 years ago

6 0

Answer:

In order to find the area of a triangle, you need to use the formula $\frac{1}{2} bh$ . Substitute the known values into the formula and solve the equation.

Step-by-step explanation:

The formula to calculate the area of a triangle is $\frac{1}{2} bh$ , where $b$ represents the length of the triangle's base, and $h$ represents the length of the triangle's height. Since $b$ and $h$ are variables that have different values in regards to different triangles, that means you should substitute the known/given values of each variable into the formula and solve the equation.

mixer [17]3 years ago

4 0

Answer:

axb/2

Step-by-step explanation:

When theres a triangle with a right angle you need to make in a rectangle and divide it by 2

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The price of an item has been reduced by 40%. The original price was $66. Find the price of the item now.

serious [3.7K]

Answer:

$39.60

Step-by-step explanation:

We are finding 66 - 40%

66 less 40% = 60% of 66

60% of 66 is the price of the item now.

Convert 60% to decimal form by dividing by 100.

60%/100 = 0.60

Multiply the decimal form by 66

66 X 0.6 = 39.60

Since we are dealing with money, keep 2 decimal places, even if the last digit is 0.

The price of the item now is $39.60.

7 0

3 years ago

PLESE HELP YOU WILL GET ALOT OF POINTS

Vedmedyk [2.9K]

Answer:

It's a (space) lot,... haha na I just kidding,... you're good,... I mean I'm not kidding cause it is correct,... but you are good,... like totally cool,... anyway,...

Step-by-step explanation:

By x the just mean what number,... so,...

what number + 6 = 7,

6 + what number = 7,

2 + what number + 5 = 7,

1 + what number = 7,

what number + 4 + what number = 7,

So that is what it mean,... hope it helps, alot LOL,... and,... Chow

4 0

2 years ago

ASAP HELP ME plz wit this

Lina20 [59]

Answer:

Step-by-step explanation:What??

5 0

2 years ago

Someone help me pls 47 as the sum of ______

Elanso [62]

9514 1404 393

Answer:

(a) 6² +3² +1² +1² = 47

(b) 5² +4² +2² +1² +1² = 47

Step-by-step explanation:

It can work reasonably well to start with the largest square less than the target number, repeating that approach for the remaining differences. When more squares than necessary are asked for, then the first square chosen may need to be the square of a number 1 less than the largest possible.

The approach where a cube is required can work the same way.

(a) floor(√47) = 6; floor(√(47 -6^2)) = 3; floor(√(47 -45)) = 1; floor(√(47-46)) = 1

(b) floor(√47 -1) = 5; floor(√(47-25)) = 4; ...

(c) floor(∛47) = 3; floor(√(47 -27)) = 4; floor(√(47 -43)) = 2

3 0

3 years ago

Jenny borrowed money from her mother to help pay for some bills. Her mother told her that she could borrow $1,200 at an interest

mario62 [17]

Answer:

1,287

Step-by-step explanation:

makatulong ba o hindi

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2 years ago