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ExtremeBDS [4]
3 years ago
5

joan has a piece of material for making a costume she needs to cut it as shown what is the angle measure of the piece left over?

Mathematics
2 answers:
Gelneren [198K]3 years ago
8 0
A right angle because it forms a perfect L in the figure
Karolina [17]3 years ago
8 0
An acute angle because the dotted lines show a perfect 40 degrees
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Someone builds a crate.the volume of the crate is 48 cubic feet. the base area of the crate is 16 square feet. what is the hiegh
jasenka [17]
The height would be 3 because 48 divided by 16 equals 3.
8 0
2 years ago
Create an equation with a solution closest to 0 using digits 1 to 9
steposvetlana [31]

Complete Questions:

<em>Create an equation with a solution closest to 0 using digits 1 to 9 </em>

<em>_x + _ = _x + _</em>

<em></em>

Answer:

See Explanation

Step-by-step explanation:

Given

_x + _ = _x + _

Required

Fill in the gap using 1 to 9 to give a result close to 0

First, you have to determine what kind of numbers that are close to 0;

In this case, I'll work with -0.4 to 0.4 because the number in this range approximate to 0;

Next, is to fill in the gaps using trial by error method

5x + 2 = 2x + 3

Checking the above expression

<em>Collect Like Terms</em>

<em></em>5x - 2x = 3 - 2<em></em>

3x = 1

Divide equation by 2

x = 0.33 <em>(Approximated)</em>

Another trial is

6x + 8 = 2x + 7

Checking the above expression

<em>Collect Like Terms</em>

<em></em>6x - 2x = 7 - 8<em></em>

4x = -1

Divide equation by 4

x = -0.25 <em>(Approximated)</em>

<em>I'll stop here but note that, there are more expressions that can fill in the gaps</em>

6 0
3 years ago
The circle has a radius of 3 cm. What is the area of the circle?
STatiana [176]
You would do 
3.14*r^2 
which is 3
r=3
what you do is 
3.14*3*3 which is 28.26cm^2 which is D

6 0
3 years ago
Read 2 more answers
Help plz i really need it
kenny6666 [7]

Answer:

I think translation then reflection

Step-by-step explanation:

6 0
3 years ago
A baseball player swings and hits a pop fly straight up in air to the catcher. the height of the baseball in meters t seconds af
Ludmilka [50]
h(t)=-4.9t^{2}+34.3t+1&#10;\\h'(t)=(-4.9t^{2}+34.3t+1)'=-9.8t+34.3&#10;\\h'(t)=0&#10;\\-9.8t+34.3=0&#10;\\&#10;\\t= \frac{34.3}{9.8} =3.5&#10;\\&#10;\\h_{max}=h(3.5)=-4.9\times3.5^{2}+34.3\times3.5+1=61.025

The ball reaches its maximum height after 3.5 seconds, and the maximum height is 61.025 meters.
3 0
3 years ago
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