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Leni [432]
3 years ago
14

I need help please, I don’t understand this is too complicated.

Mathematics
1 answer:
Vinil7 [7]3 years ago
4 0

Answer:

21) x=4 y=5

22) y=10 but im not sure what x is

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√50, √8, whats the area of the triangle no picture
Bas_tet [7]

Answer:

Area  = 10

Step-by-step explanation:

(\sqrt{50}×\sqrt{8})  ÷ 2 = 10

6 0
3 years ago
For the given image and scale factor, which ordered pair is one of the pre-image vertices if the center of the pre-image is also
Virty [35]

Answer:

Step-by-step explanation:its the first one 3 5ths ,1

i just took the assignment

4 0
4 years ago
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Solve for p. <br><br> i = prt<br><br> p = i-rt<br> p = i/(rt)<br> p = (rt)/i
Debora [2.8K]

Answer:

<h2>p = (rt)/i</h2>

Step-by-step explanation:

i=prt\to prt=i\qquad\text{divide both sides by}\ rt\neq0\\\\\dfrac{prt}{rt}=\dfrac{i}{rt}\\\\p=\dfrac{i}{rt}

5 0
3 years ago
It takes 300 newtons of force and a distance of 20 meters for a moving car to come to stop. How much work is a one n the cart?
IceJOKER [234]
Work done on cart
:

W
=
6000

J
Kinetic energy of cart
:

E
K
=
6000

J
Explanation:
Work done
W
is defined as the product of force
F
and distance
s
:
⇒
W
=
F
⋅
s
Let's substitute the values of
F
and
s
into the equation:
⇒
W
=
300

N

⋅
20

m
⇒
W
=
300

kg

⋅

m s
−
2

⋅
20

m
⇒
W
=
300
⋅
20

kg

⋅

m
2

s
−
2
⇒
W
=
6000

kg

⋅

m
2

s
−
2
∴
W
=
6000

J
The gain in kinetic energy
E
K
is the same amount as the work done moving the cart:
∴
E
K
=
6000
7 0
3 years ago
What is the GCF of 24 and 44?
mariarad [96]
<span> write out all the factors of each number or draw out a factor tree

24:1,2,3,4,6,8,12,24

44:1,2,4,11,22

the GCF is the largest number in both the lists so in this case it is 4 </span>
6 0
3 years ago
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