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4 years ago

11

Find two consecutive integers such that the larger is nine more than twice the smaller.

1 answer:

adoni [48]4 years ago

5 0

2x= x+10
Where "x" is the smaller integer

10 and 11

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5/10 and 1/6 are equivalent ratios

CaHeK987 [17]

Answer:

1 : 5 2 : 10 3 : 15 4 : 20 5 : 25

Step-by-step explanation:

3 0

3 years ago

Don't spam answer only if you know What is the measure of angle x? Enter your answer in the box

Fudgin [204]

Answer:

The angle of x is 83°

Step-by-step explanation:

A straight line has a total of 180°. That means if you can figure out what the third angle on the bottom is (the one in the middle) you can add 41 to it and subtract that from 180. Since all the lines are straight you can say that the middle angle on the bottom is the same as the middle angle on the top. So:

180° - (41° + 56°) = 83°

5 0

3 years ago

Which expression is equivalent to

Sunny_sXe [5.5K]

By taking a common factor, we will see that the equivalent expression is:

$12*\sqrt[3]{6c}$

<h3>How to find the equivalent expression?</h3>

Here we start with the expression:

$5*\sqrt[3]{6c} + 7*\sqrt[3]{6c}$

Notice that if we define:

$\sqrt[3]{6c} = u$

We can rewrite our expression as:

$5u + 7u$

Now we can take the common factor u to write:

$(5 + 7)u = 12u$

Now if we replace u y the cubic root, we will get:

$12*\sqrt[3]{6c}$

So the correct option is the third one.

If you want to learn more about expressions:

brainly.com/question/2972832

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6 0

3 years ago

Which expression is equivalent to (2x² + 6x– 3) - (x^2– 2x – 7)?

enyata [817]

2nd one, x^2 + 8x + 4

add 2x^2-x^2, 6x+2x, -3+7

5 0

3 years ago

Read 2 more answers

Consider a rectangle of length L inches and width W inches. Find a formula for the perimeter of the rectangle. Use upper case le

malfutka [58]

Answer:

a) P=2(L+W)

b) $\frac{dp}{dt}=2\frac{dL}{dt}+2\frac{dW}{dt}$

c)-2 inch/hour

Step-by-step explanation:

given:

length of the rectangle as L inches

width of the rectangle as W inches

a) The perimeter is defined as <u>the measure of the exterior boundaries</u>

therefore, for the rectangle the perimeter 'P' will be

P= length of AB+BC+CD+DA (A,B,C and D are marked on the figure attached)

Now from figure

P= L+W+L+W

OR

=> P=2L+2W .....................(1)

b)now dp/dt can be found as by differentiating the equation (1)

$\frac{dP}{dt}=2(\frac{dL}{dt} )+2(\frac{dW}{dt} )$ .............(2)

c)Now it is given for the part c of the question that

L=40 inches

W=104 inches

dL/dt=2 inches/hour

dW/dt= -3 inches/hour (here the negative sign depicts the decrease in the dimension)

substituting the above values in the equation (2) we get

$\frac{dP}{dt}=2(2)+2(-3)$

$\frac{dP}{dt}=4-6=-2 inches/hour$

5 0

3 years ago