3 years ago

PLEASEEEE HELP MEEEE IM FAILING MATH AND I DONT UNDERSTAND.

2 answers:

7 0

There should be a proof in the text book that matches the one your working on, just copy the stuff into what you're working on.

earnstyle [38]3 years ago

3 0

Here is picture for this question=

You might be interested in

A train travels at a speed of 90 miles per hour. How far will it have traveled<br> in 3 hour

DiKsa [7]

270 miles be 90+90+90 equals 270 and thats the answer

5 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%7D%20" id="TexFormula1" title=" \sqrt{25} " alt=" \sqrt{25} " align="absmiddle

erma4kov [3.2K]

Square root of 25 is 5 because 5x5=25

5 0

3 years ago

A sample of small bottles and their contents has the following weights (in grams): 4, 2, 5, 4, 5, 2, and 6. What is the sample v

Inessa05 [86]

Answer:

What is the sample variance of bottle weight 2.33

Step-by-step explanation:

First find the mean. The mean of the bottle weight is obtained by taking the ratio of the sum of ages and total number of ages.

Mean = (4+2+5+4+5+2+6) / 7

= 28 / 7

= 4

Sample Variance = $\frac{\left[\begin{array}{ccc}(4-4)^{2} +(2-4)^{2} +\\(5-4)^{2} + (4-4)^{2} +\\(5-4)^{2} + (2-4)^{2} +\\(6-4)^{2}\end{array}\right]}{7-1}$

= $\frac{0+4+1+0+1+4+4}{6}$

= 2.33

3 0

3 years ago

Two triangles are said to be congruent, if three sides of one triangle are equal to the three corresponding sides of another tri

Natasha2012 [34]

Answer:

Side-Side-Side (SSS) Rule

8 0

3 years ago

H-5.3=2.6 solve the equation

Alex

The answer should be H= 7.9

7 0

3 years ago