All categories

3 years ago

Geometry homework brainliest

Mathematics

1 answer:

larisa86 [58]3 years ago

5 0

So what is the question? I don’t Get what you have to do

You might be interested in

X/2 = 4/16 solve for x Also: if possible/ any please show work!

lana66690 [7]

X/2 = 4/16

This is where you would use cross-multiplication.
Multiply the x with 16 and the 2 with 4.

16x = 8

Now divide everything by 16.
x = 0.5

6 0

3 years ago

Lena bought 14 yards of ribbon. How many feet of ribbon did she buy?

IgorLugansk [536]

$[Hello,BrainlyUser!\; I'm\;Lenvy]$

$Your\;Answer\;Is\;Below$

Answer:

42 feet

Step-by-step explanation:

First let know what is

Yards to Feet

Note that;

1 Yard ⇒ 3 Feet

Thus, Formula: Multiply the length value by 3

Given:

Lena bought 14 yards of ribbon. How many feet of ribbon did she buy?

Therefore, 14 * 3 = 42

Hence, Answer is Lena brough 42 feet of ribbon.

~[CloudBreeze]~

4 0

2 years ago

Read 2 more answers

Sixty-eight percent of adults in a certain country believe that life on other planets is plausible. You randomly select five adu

Pavlova-9 [17]

Answer:

Mean = 3.4

Variance = 1.088

Standard deviation = 1.0431

Step-by-step explanation:

$P=0.68\\ \\N=5$

The mean of a binomial distribution with parameters N (the number of trials) and p (the probability of success for each trial) is $m=N\cdot p$

Thus,

$m=5\cdot 0.68=3.4$

The variance of the binomial distribution is $s^2=Np(1-p)$ , where $s^2$ is the variance of the binomial distribution, so

$s^2=5\cdot 0.68\cdot (1-0.68)=3.4\cdot 0.32=1.088$

The standard deviation $s$ is the square root of the variance $s^2,$ so

$s=\sqrt{1.088}\approx 1.0431$

3 0

3 years ago

Duval had 7/8 quart of milk. He used 1/6 quart for a recipe. How much milk does Duval have left? Show your work.

Sonbull [250]

Answer:

He has 7/48 left.

Step-by-step explanation:

7/8 X 1/6

8 0

2 years ago

What about 11 and 169

yKpoI14uk [10]

Answer:

Step-by-step explanation:68

8 0

2 years ago