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3 years ago

-14x + 18 - 11 -2x + 3

Mathematics

2 answers:

Gnom [1K]3 years ago

5 0

Answer:

-2(8x-5)

Step-by-step explanation:

kvasek [131]3 years ago

3 0

Answer:

I think you meant -14x+18-11-2x+3=0

If that's the case then x= 5/8

Step-by-step explanation:

-16x+10=0

-16x= -10

x= -10/-16 = 5/8

In decimal form it is 0.625

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The triangle below is equilateral. Find the length of side 2 in simplest radical form

Masteriza [31]

Answer:

$x=\frac{4\sqrt{3}}{3}$

Step-by-step explanation:

From the figure attached,

ΔABC is an equilateral triangle.

Therefore, by the property of the equilateral triangle,

Measure of each angle = 60°

By applying tangent rule in the right triangle ADC,

$\text{tan}(60^{\circ})=\frac{\text{Opposite side}}{\text{Adjacent side}}$

$\sqrt{3}=\frac{4}{x}$

$x=\frac{4}{\sqrt{3}}$

$x=\frac{4}{\sqrt{3}}\times \frac{\sqrt{3}}{\sqrt{3} }$

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2 years ago

Which expression represents "the sum of 5 and b divided by two

DIA [1.3K]

Step-by-step explanation:

<u>Break down the word expression:</u>

The sum of 5 and b divided by two

the sum (+) of 5 and b (5 + b) divided by 2.

<u>Expression:</u>

$\frac{(b + 5)}{2}$

Parentheses represent that we need to add first, in order to divide the sum by 2.

5 0

2 years ago

Jackson hate about 8,351 calories worth of food in a week. About how many calories worth of food does he eat every day?

lawyer [7]

Answer:1193 calories

Step-by-step explanation:

First you divide 8351 by 7 since there are 7 days in a week. You get 1193

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3 years ago

7 (1) = 7 is an example of what property?

Kitty [74]

Answer:

Identity property

Step-by-step explanation:

Identity property of multiplication: The product of 1 and any number is that number. For example, 7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.

I hope it's helpful!

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2 years ago

What is the range of the function f(x)=(x-4)^2-5

uranmaximum [27]

f(x) = (x - 4)^2 - 5

Vertex (4 , -5)

This function opens upward and has min. value = -5

So range y >= - 5

So answer is A. -5 <= f(x) < ∞

4 0

2 years ago

Read 2 more answers