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3 years ago

What is x?

Mathematics

2 answers:

Nadya [2.5K]3 years ago

8 0

Answer:

Option 3) 24 is right.

Step-by-step explanation:

Given in the picture is a triangle LMN. sides are MN = 12, LN = 21 and LM = x cm

Also MO is the angle bisector of angle M.

By applying angle bisector theorem for triangles we get

LM/MN = LO/NO

i.e. x/12 = 14/7

Simplify to get x = 24

Hence option 3 is right

Verify:

Check whether angle bisector theorem is true.

The proportion LM/MN =24/12 = 2

The proportion LO/NO =14/7 =2

Both are equal and hence verified

sergij07 [2.7K]3 years ago

6 0

I don’t know the answer to the question

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A. Two orders for birthday parties come in and you are responsible for getting the order ready. Both orders ask for 192 ounces o

Colt1911 [192]

Answer:

Step-by-step explanation:

this should be easy cause the 64 is bigger, so the parts are smaller. 192 divided by 64 is 3. 192 divided by 12 is 16. multiply, Yada yada… you get 64 is better!

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3 years ago

Solve for x. Enter the solutions from least to greatest. 5x^2 - 20x + 15 = 0

pickupchik [31]

Answer:

x = {1, 3}

Step-by-step explanation:

5x² - 20x + 15 = 0
x² - 4x + 3 = 0
x² - 4x + 4 = 1
(x - 2)² = 1
√(x - 2)² = √1
x - 2 = ± 1
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3 years ago

Read 2 more answers

11 fewer then a number as an algebraic expression

dimulka [17.4K]

Answer:

x - 11

Step-by-step explanation:

A number stands for an unknown variable in which x takes it place

The word fewer alerts us to subtraction, thus the minus sign

11 fewer than a number is the same as saying a number minus 11.

8 0

4 years ago

Read 2 more answers

What is 40 x 40? Solve that!

jolli1 [7]

Answer: The answer is 1600.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What area of the grass is being watered by this sprinkler

Novay_Z [31]

<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Use this formula:

Area of circle = $\pi r^{2}$

However, as we are using 3.14 for 'pi', we can write it like this:

Area = $(3.14)r^{2}$

'r' is the radius which is 12ft

Substitute this value into the equation:

Area = $(3.14)12^{2}$

Solve:

Area = 452.16

Multiply this value by 0.75 to get the answer:

452.16 x 0.75 = 339.12

339.12 square feet is being watered

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0

3 years ago