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3 years ago

What is 4y times 3x.

Mathematics

1 answer:

Zolol [24]3 years ago

3 0

Answer:

12xy

Step-by-step explanation:

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A candy company puts 7 gumdrops in each bag. How many gumdrops will the company need to fill 9 bags?

stiv31 [10]

Answer:

Step-by-step explanation:

In these 9 bags, each must have 7 gumdrops. So, we can add 7 nine times to itself. 7 + 7 + 7 + 7 + ... = 63

OR HERE'S A FASTER WAY *WINK WINK*

Instead of doing repeated addition, we can multiply 7 and 9 together.

Why multiply?

We're going to multiply 7 x 9 so that it means seven gumdrops for each of nine bags.

7 x 9 = 63.

3 0

3 years ago

Triangle JKL was translated 12 units vertically and then reflected over the y-axis to create triangle J'K'L' What is the value o

vova2212 [387]

Answer:

B. 6

Step-by-step explanation:

The picture of the question in the attached figure

we know that

A translation and a reflection are rigid transformations, that produce congruent figures'

Remember that

Two figures are congruent if their corresponding sides and their corresponding angles are congruent

In this problem

Triangle JKL and Triangle J'K'L' are congruent

$JL=J'L'$

substitute the given values

$8=2x-4$

solve for x

$2x=8+4\\2x=12\\x=6$

5 0

3 years ago

Wrong question was asked

tiny-mole [99]

Step-by-step explanation:

what's the question, please can you kindly resend it, thanks

3 0

3 years ago

Read 2 more answers

he vertex of a parabola is in the first quadrant of a coordinate grid. A line with a negative slope passes through the origin. I

emmainna [20.7K]

.if a is positive, the parabola opens up or to the right.
if a is negative, the parabola opens down or to the left

A parabola is a curved-forming shape in a graph that describes many important figures like the relationship, the focus and the magnitude of the variables involved.

8 0

3 years ago

Read 2 more answers

The two triangles are similar. What is the value of x? Enter your answer in the box. X=

fomenos

Answer:

Step-by-step explanation:

In similar triangles, the corresponding sides are in same proportion.

$\sf \dfrac{4x}{3x+1}=\dfrac{15}{12}$

Cross multiply,

4x*12 = 15*(3x + 1)

48x = 15*3x + 15*1

48x = 45x + 15

48x -45x = 15

3x = 15

x = 15/3

x = 5

8 0

2 years ago