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oksian1 [2.3K]
3 years ago
9

I’ll mark brainliest if you help me

Mathematics
2 answers:
laila [671]3 years ago
7 0
33 + 12 would be 45 centimeters square
Illusion [34]3 years ago
3 0

Answer:

45 centimeters squared, or 45cm^2

Step-by-step explanation:

Must find the length and the width of the figure of figures depending on how you decide to do it

  1. Separate the figure into 2 or 3, following the lines given.                   Say you were to have divided it horizontally, leaving you with 2 figures. One of which has the dimensions 4cm, 3cm, and 4cm on it. The other with the dimensions, 4cm, 3cm, 4cm, and 3 cm on it.
  2. Start with the first figure. The dimensions of Length and Width are already given to you. 4 times 3 gives you 12, meaning the area of the first figure is 12cm^2.
  3. Now the second figure. This one is a tad bit more difficult as it requires you to piece information together. Start with length. We have the dimension 4cm, and on the other side another 4cm, however just above that is a 3cm dimension that completes this side. Together the length of this one is 11 cm. Next, on to the width. This is easy as it is already provided, 3cm. Multiplied by one another, 3cm times 11cm gives us 33cm^2.
  4. Now to add the two figures together. The first figure has a total area of 12cm^2 and the second a total area of 33cm^2. In total, the entire plane has a total area of 45cm^2.
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A function has y-intercept of -2 and a slope of -1. which equation below describes the function?
ozzi
The correct equation should look something like this:
y= -1x - 2

Consider the equation for a line:
y = mx + b,
Where ‘m’ is the slope
Where ‘b’ is the y-intercept.

From there you can plug in your known values for ‘m’ and ‘b’, and get the equation above. If you are still not convinced, I suggest you graph the function and observe its slope and y-intercept.

Hope this helps!
8 0
3 years ago
What is the voulme of a cube with the side length of 5
aksik [14]

Answer:

This is the correct answer

Step-by-step explanation:

The V = 125

3 0
3 years ago
A = 2√3 ft.;c = 4 ft.<br> A = 8√3 sq. ft.<br> True<br> False
Vladimir79 [104]

False . The equation a= 2√3 ft.;c = 4 ft is: A= 2√3 ft².

<h3>Area of the triangle</h3>

Given:

a = 2√3 ft,

c = 4 ft,


Lengths of the sides of a right triangle = a and b

Hypotenuse= c

Hence:

<h3>Using Pythagorean theorem</h3>

c²=a²+b²

4²=(2√3)²+b²

16=12+b²

4=b²

b=2

Area of triangle

A=1/2×a×b

A=1/2×2√3×2

A=4√3÷2

A=2√3 sq.ft

The Area of the triangle is 2√3 ft².

Learn more about Area of the triangle here:

brainly.com/question/4441121

#SPJ1

8 0
2 years ago
I need so much help plzz help me this someone
kari74 [83]
Sorry not so sure about this but they r porportional

7 0
4 years ago
Find the coordinated if point G that lies along the directed line segment from F(-1,-1) to H(-8,20) and partitions the segment i
8_murik_8 [283]

The parametric segment between F and H is

P(t) = (1-t)F + tH

P(0)=F, P(1)=H.

We want P such that FP:PH=5:2

That corresponds to t = \dfrac{5}{5+2} = \dfrac 5 7

P(\frac 5 7) = \frac 2 7 F + \frac 5 7 H = \left( \dfrac{ 2(-1)+5(-8)}{7},  \dfrac{ 2(-1)+5(20)}{7} \right) = (-42/7, 98/7) = (-6, 14)

Answer: (-6, 14)

Plot (-1,-1), (-6,14), (-8,20)

Check out the edge lengths

7 0
3 years ago
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