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Zarrin [17]
3 years ago
9

How many 3-yard straight pieces does Vince need altogether to build the three slides?

Mathematics
1 answer:
Bond [772]3 years ago
6 0

Answer:

we need more information

Step-by-step explanation:

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Complete the proofs using the most appropriate method. may require CPCTC.
n200080 [17]

For the first one, you did good. I will just suggest a couple things.

Statement              Reason

JK ≅ LM                   Given

<JKM ≅ < LMK        Given  (You did both of these steps so well done.)

MK ≅ MK              Reflexive Property (Your angle pair is congruent but isn't one of the interior angle of the triangles you are trying to prove.)

ΔJMK ≅ ΔLKM        SAS

Problem 2: (You also have a lot of great stuff here.)

Statement          Reason

DE ║ FG              Given

DE ≅ FG              Given

<DEF≅<FGH       Given

<EDF≅<GFH       Corresponding Angles (You don't need to know that F is the midpoint but you got corresponding angle pair which is correct.)

ΔEDF≅ΔGFH        ASA

<DFE≅<FHG       CPCTC  

3 0
3 years ago
Find the gradient of the function at given point. f(x,y)=ln(x^2+y^2)
N76 [4]
\nabla f(x,y)=\left\langle\dfrac{\partial f}{\partial x},\dfrac{\partial f}{\partial y}\right\rangle=\left\langle\dfrac{2x}{x^2+y^2},\dfrac{2y}{x^2+y^2}\right\rangle

You didn't provide the "given point", but I assume you're capable of plugging it in.
5 0
3 years ago
PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHR/BEST ANSWER. <br><br> sorry for the screen
damaskus [11]

Answer:

The answer is A I just looked it up on mathaway and it is never wrong

Step-by-step explanation:

Standard form always has the largest coefficients first

7 0
3 years ago
Read 2 more answers
a. Are the following triangles congruent? If so, which postulate or theorem proves this? b. What transformation moved one triang
xenn [34]

Answer:

Yes by SAS

Step-by-step explanation:

If you look at the triangles they have 2 side lenght in common (and since it is a right triange they have all the sides in commmon) and they share an angel

In other words 2 sides are conurent with an angle betwene them.

You would need to rotait the shape 90 degrese.

4 0
2 years ago
A bag contains 42 cups of dog food, your dog eats 2 and 1/3 cups a day, how many days does the dog food last?
Marina86 [1]
You keep adding 2 and 1/3 to get your answer

8 0
2 years ago
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