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kaheart [24]
4 years ago
9

Can someone please help me and explain to me how to do this geometry problem please? thank you!! ❤

Mathematics
1 answer:
Dennis_Churaev [7]4 years ago
3 0
Measures of angles 2, 3, 4, added equal 180

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What are all the ways to classify each number? (whole number
stealth61 [152]
<h3>Answers:  integer and rational number</h3>

Explanation:

The set of whole numbers is {0,1,2,3,4,...} which consists of positive values and 0. So we can cross "whole numbers" off the list since -5 is negative.

The set of integers is {..., -3, -2, -1, 0, 1, 2, 3, ...} which now considers the negative whole numbers. The value -5 is in this list. So -5 is an integer.

It's also a rational number because -5 = -5/1 showing it is a fraction or ratio of two integers.

7 0
3 years ago
Help please!! <br> What is the domain of the function shown in the graph?
diamong [38]

Answer:

x ≥ - 1

Step-by-step explanation:

4 0
3 years ago
When a certain kind of bacterium takes a step, it moves 3 × 10^-7 meters. When Joe takes a step, he moves 0.75 meters. How many
padilas [110]

Answer:

2.5  × 10^6 times larger

Step-by-step explanation:

Each step bacteria =  3 * (10^(-7)) meters = 0.0003 millimeters    Joes step bacteria = 0.75 meters.= 750 millimeters We then divide = 750/0.0003 = 2500000 =  2.5  × 10^6

5 0
2 years ago
Two forces of 401 newtons and 477 newtons act on a point. The resultant force is 828 newtons. Find the
Ray Of Light [21]

Answer:

The answer is "39.01^{\circ}"

Step-by-step explanation:

\to R= 828\\\\\to F_1= 401\\\\\to F_2=477\\\\\to \bold{R=\sqrt{F_1^2+F_2^2+2F_1F_2 \cos \theta}}

828=\sqrt{401^2+477^2+2 \times 401 \times 477 \cos \theta}\\\\828=\sqrt{160801+227529+382554 \cos \theta}\\\\828=\sqrt{388330+382554 \cos \theta}\\\\

square the above equation:

(828)^2=(\sqrt{388330+382554 \cos \theta})^2\\\\

685584 =388330+382554 \cos \theta\\\\685584 -388330=382554 \cos \theta\\\\297254=382554 \cos \theta\\\\\cos \theta=\frac{297254}{382554}\\\\\cos \theta=0.777025\\\\\theta= \cos^{-1} 0.777025\\\\\theta= 39.01^{\circ}

3 0
3 years ago
A bag contains four red marbles, three blue marbles, and three yellow marbles. You randomly pick three marbles without replaceme
Dennis_Churaev [7]
4 red, 3 blue, 3 yellow ....total = 10

P(red) = 4/10 reduces to 2/5
without replacement
P(blue) = 3/9 reduces to 1/3
without replacement
P(red) = 3/8

P( all this happens) = 2/5 * 1/3 * 3/8 = 6 / 120 reduces to 1/20 <=
8 0
4 years ago
Read 2 more answers
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