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Mama L [17]
3 years ago
6

The triangle below are drawn on 1-cm dot paper. find the perimeter of each triangle

Mathematics
1 answer:
AnnyKZ [126]3 years ago
4 0
There is no triangle below. Try to edit this problem.
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Select all the correct answers. Steve's doctor has advised him to take protein supplements. He bought two brands, Brand A and Br
Nata [24]

The three inequalities are ...

5a+4b\geq 24\\4a+6b\geq 15\\7a+4b\geq 16

A graph is useful for this. Satisfying the constraint on calcium will satisfy the other constraints. Correct choices include (1, 5), (4, 1).

5 0
4 years ago
Read 2 more answers
Ok convert one million seconds to years using multistep unit conversions. So far I have 1,000,000/1 • 1/60 • 1\60 • 1/24 • 1/168
tia_tia [17]
One major problem is that you're not keeping the units like I showed you.
I think you have everything there, except that I have no idea what that '168'
is all about.

Here it is with the units:

(1million seconds / 1)x(1min/60sec)x(1hr/60min)x(1 day/24hr)x(1 yr/365da)

= (1,000,000 x year) / (60 x 60 x 24 x 365) = <em>0.03171 year</em>

Except for that screwy mysterious '168', you have everything there,
and in the right place.  Again, I'm going to say that you didn't realize
it, because you dropped all the units and suddenly all you saw was a
bunch of numbers in front of you.
5 0
3 years ago
Can someone help me with this
defon

Answer:

C≈81.68

Step-by-step explanation:

I hppe this helps! ^^

☁️☁️☁️☁️☁️☁️☁️☁️

7 0
3 years ago
Read 2 more answers
HELP ME PLS I NEED HELP ALSO I NEED A SHOW YOUR WORK BUT PLS HELP
ollegr [7]

Step-by-step explanation:

6 y = mx + b

7. m

8. b

9a m = 4 (slope), b = 12(yintercept)

9b -1. 4

9c 8. 21

9d 12. 9

7 0
3 years ago
A bicycle company is designing women's bicycle frames The frames can accommodate any woman taller than 54.5 inches. Given that t
mariarad [96]

Using the normal distribution, it is found that 0.13% of American women CANNOT use the bicycles designed by this company.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

  • The z-score measures how many standard deviations the measure is above or below the mean.
  • Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

The mean and the standard deviation are given, respectively, by:

\mu = 65, \sigma = 3.5

The proportion of women that cannot use the bikes(smaller than 54.5 inches) is the <u>p-value of Z when X = 54.5</u>, hence:

Z = \frac{X - \mu}{\sigma}

Z = \frac{54.5 - 65}{3.5}

Z = -3

Z = -3 has a p-value of 0.0013.

0.0013 = 0.13% of American women CANNOT use the bicycles designed by this company.

More can be learned about the normal distribution at brainly.com/question/27850813

#SPJ1

8 0
2 years ago
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