All categories

3 years ago

Find the value of X in the triangle shown below.

Mathematics

1 answer:

Fofino [41]3 years ago

4 0

The Answer would be x = 9

You might be interested in

There are 20 blue dye 6 red dye and 14 green dye what is the probability of me selecting the green dye

Vesnalui [34]

Answer:

$\boxed {\boxed {\sf \frac{7}{20} \ or \ 35 \% }}$

Step-by-step explanation:

Probability tells us how likely something is to occur. It is found by dividing the favorable outcomes by the total outcomes.

$P=\frac{favorable \ outcomes}{total \ outcomes}$

In this question, a favorable outcome is selecting a green dye. The total outcomes are all the dyes.

Favorable outcomes (green dye): 14
Total outcomes (all dyes): 20 blue+ 6 red+14 green=40

$P(green \ dye)=\frac{14}{40}$

Reduce the fraction. Both the numerator and denominator can be divided by 2.

$P(green \ dye) =\frac{14/2}{40/2}$

$P (green \ dye)=\frac {7}{20}$

This is the probabilty as a fraction. It can also be written as a percent. Divide the fraction, then multiply by 100.

$P(green \ dye)=\frac{7}{20}*100$

$P(green \ dye)=0.35 *100$

$P(green \ dye)=35 =35 \%$

The probablity of selecting a green dye is 7/20 or 35%

3 0

3 years ago

Read 2 more answers

Solve the formula 27a+1/2b=4 for a.

MakcuM [25]

Answer:

a = 4/27 - b/54

Step-by-step explanation:

27a+1/2b=4

Subtract 1/2 b from each side

27a+1/2b - 1/2 b=4-1/2 b

27a = 4 - 1/2 b

Divide each side by 27

27a/27 = 4/27 - 1/2 b/27

a = 4/27 - b/54

7 0

3 years ago

Read 2 more answers

Please help. solve for x

malfutka [58]

Step-by-step explanation:

Given,

Base of the triangle

$2 \sqrt{6}$

Hypotenuse of the triangle = 5

Height of the triangle = x

Therefore, According to Pythagoras Theorem,

${base}^{2} + {height}^{2} = {hypotenuse}^{2}$

$= > {(2 \sqrt{6)} }^{2} + {x}^{2} = {5}^{2}$

$= > 24 + {x}^{2} = 25$

$= > {x}^{2} = 25 - 24$

$= > {x}^{2} = 1$

$= > x = \sqrt{1}$

$= > x = 1$

Hence, the required value of x is 1.

7 0

3 years ago

3x1,000+7x10+3x1+2x1/100+4x1,000 Please help I'll put you as brainiest if correct :)

olga55 [171]

3 x 1,000 + 7 x 10 + 3 x 1 + 2 x 1 / 100 + 4 x 1,000
3,000 + 70 + 3 + 1/50 + 4,000
7,073 and 1/50

5 0

3 years ago

Solve the equation. y + 3 = –y + 9

ddd [48]

Answer:

y=3

Step-by-step explanation:

7 0

4 years ago