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gtnhenbr [62]
3 years ago
8

What’s the answer to this

Mathematics
1 answer:
creativ13 [48]3 years ago
3 0

Answer: i d k

Step-by-step explanation:

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Based on the function f(x)=x^2+4x-3which of the following statements are true
rosijanka [135]

here try this right here

3 0
3 years ago
Help ASSAP . Find the perimeter I will give you 20 points and brainlyist.
Tpy6a [65]

Answer:

I think it may be 120 cm

Step-by-step explanation:

A F is 13 using pythagorean theorem on triangle CED and applying the hypotenuse length to A F.

ABC is similar to triangle CED and is dilated by a factor of 3  so the base is 36.

using pythagorean theorem on triangle ABC gets the hypotenuse length of 39 which can be applied to FE

add all the values together

39 + 13 + 15 + 36 +12 +5 = 120

5 0
3 years ago
Kenny had 5/7 more trading cards than lee. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee.
svp [43]

Answer:

Step-by-step explanation:

Let X is the number of cards Kenny has

Let Y is the number of cards Lee has

1. Kenny had 5/7 more trading cards than lee, it means

X = Y + 5/7X (1)

2. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee, it means:

X + 50%X = Y +  220 (2)

So, we solve the 2 equations to find out X and Y

\left \{ {{X=Y + 5/7X} \atop {1.5X=Y +220}} \right.

<=> X = \frac{3080}{17} and Y = \frac{880}{17}

<=> X ≈181 and Y ≈ 52

6 0
3 years ago
FREE POINTSSSSSS<br> 1+3=
pickupchik [31]

Answer: 4

Step-by-step explanation:

1 + 3 = 4. this has gotta be one of the hardest questions i've had to answer on this site

3 0
3 years ago
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if fred can blow up 20 balloons up in 15 minutes then how many balloons can fred blow up in 6 minutes ​
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8

Step-by-step explanation:

have a good day

4 0
3 years ago
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