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Mila [183]
3 years ago
11

Can you please ans quicklyyy

Mathematics
1 answer:
WITCHER [35]3 years ago
3 0
5 (9a^2 - b^2) -33a + 11b +2
45a^2 - 5b^2 -33a + 11b +2
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Please help me solve and explain these two questions:
Rama09 [41]

Answer:

go by basics u will get it easier

Step-by-step explanation:

assume X2 + e3x as some function t

now find derivative you get (1/t )dt/dx

now find dt /dx. simply derivative with respect to x

for second question use formula

dy/dx = - partial derivative of function with x / partial derivative of function with respect to y

5 0
3 years ago
Charles owns a catering business. The amount his 10 most recent clients spent is shown in the histogram below. Why is the graph
Dmitry [639]
<span>The scales are different on the x-axis and the y-axis.
</span>Therefore, the correct answer choice is:
A. The x-axis scale shows the data is more clustered than it actually is.

3 0
3 years ago
Read 2 more answers
Express the decimal 0.43 as a fraction in its simplest form.
maks197457 [2]

Answer:

Step-by-step explanation:

43/100 or  43%

3 0
3 years ago
Middle school Math!!!
liraira [26]
<h2>Answers:</h2>

Question 1: The equations share the same slope, but different y-intercepts.

Question 2: Option B (y = 2x + 1)

<h2>Explanations:</h2><h3>For Question 1:</h3>

Both equations are written in slope intercept form.

y = mx+b\\\\\text{m - slope}\\\text{b - y-intercept}

The equations we have are:

\left \{ {{y=2x} \atop {y=2x-7}} \right.

Both equations share the same slope of 2. However, they have different y-intercepts.

y = 2x can be written as y = 2x + 0.

Usually if you only have the slope in your equation then the y-intercept is the origin, or (0, 0).

The second equation's y-intercept is -7. It takes 'b's place.

<h3>For Question 2: </h3>

We are given a graph and we need to find a equation.

According to the graph, the line passes at (0, 1). 1 is the y - intercept.

Since y = 2x + 1 is the only option with 1 as the y - intercept, it should be the correct answer.

I'll do the slope as well to verify our answer.

I will use the points (-1, -1) and (1, 3).

m=\frac{3-(-1)}{1-(-1)}=\frac{4}{2} =\boxed{2}

The correct answer should be y = 2x+1.

Hope this helps you.

6 0
3 years ago
Frank's need a fence a rectangle Garden that is 300 feet by 250 feet how much will Frank need to fence the garden
butalik [34]
300 x 250 is 75000 frank needs to fence the garden

3 0
3 years ago
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