All categories

2 years ago

Which expressions are equivalent to 4(4a+5)?

Mathematics

1 answer:

goldfiish [28.3K]2 years ago

3 0

B. 4(4a+5)
4 would multiply all what’s in the bracket
16a +20

You might be interested in

Someone please help me on this question

Rudik [331]

$100 + 10x=15x$ . Subtract 10x from both sides. $100=5x$ . Divide by 5 on both sides. x=20. So you would need to buy 20 movies.

7 0

3 years ago

Plz someone answer this I need the answer quick

pogonyaev

Answer:

Solution,

$volume = (8 \times 5 \times 5) + (5 \times 6 \times 3) \\ \: \: \: \: \: \: \: \: \: \: \: \: = 200 + 90 \\ \: \: \: \: \: \: \: \: \: = 290 \: {m}^{3}$

Hope this helps..

Good luck on your assignment..

7 0

3 years ago

Based on Charles Waddell Chestnutt's "The Wife Of His Yout. Which of the following statements about Mr. Ryder is true? Choose al

Serjik [45]

I'm pretty sure that there are two statements which are true: b. At the conclusion of the story, Charles Waddell Chesnutt wants readers to see the redeeming qualities in Mr. Ryder. and c. The wife of Mr. Ryder's youth could never be a member of his exclusive society.

3 0

2 years ago

HELP PLEASE: Which is the equation of the graphed line written in

maksim [4K]

Answer:

$x - y = 0$

Step-by-step explanation:

Required

The graph equation

From the graph, we have:

$(x_1,y_1) = (0,0)$

$(x_2,y_2) = (1,1)$

The slope of the graph is:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{1-0}{1-0}$

$m = \frac{1}{1}$

$m =1$

So, the graph equation is:

$y = m(x - x_1) + y_1$

$y = 1 * (x - 0) + 0$

$y = 1 * x$

$y = x$

In standard form, we have:

$x - y = 0$

6 0

3 years ago

Determine if the two triangles are congruent. If they are, state how you know.

alexira [117]

They are congruent by SSS. (Side-side-side)

The two outside pairs of sides are stated as congruent.

The inside side is congruent by reflective property

We have 3 congruent sides, so the triangle is congruent by SSS

3 0

2 years ago