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Ber [7]
4 years ago
14

Can someone help me.

Mathematics
1 answer:
gtnhenbr [62]4 years ago
5 0

Answer:

\large\boxed{x=\pm\sqrt{10}}

Step-by-step explanation:

x^2=10\Rightarrow x=\pm\sqrt{10}\\\\\text{because}\ (-\sqrt{10})^2=10\ \text{and}\ (\sqrt{10})^2=10.\\\\\text{used}\ (\sqrt{a})^2=a

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Solve for v: -8(v - 6) + 7 ≤ -7(v + 1)
meriva

Answer:

V is greater than or equal to 62

4 0
4 years ago
winston's soup recipe make 6 servings and uses 4 carrots and 2 potatoes. how many will winston need for 15 servings
ioda
Hello there!
We have the following equation:
c + p = 15 (c = carrots, p = potatoes)
Previously, we had this equation:
2 + 4 = 6.
2 is 1/3 of 6, and 4 is 2/3 of 6. The sum of these two fractions make a whole.

Let's apply this rule to 15 servings.
Since we are looking for thirds, divide 15 by 3 to solve for 1/3, or "p".
15 / 3 = 5
We have 5 potatoes.

Now, we must remember that the amount of carrots is twice the amount of potatoes.
Divide 15 by 3, then multiply that quotient by 2.
15 / 3 = 5
5 * 2 = 10

We have 10 carrots.


Your final answer is:
Winston will need 5 potatoes and 10 carrots.

I hope this helps!
4 0
4 years ago
Help me please this is due today
Grace [21]

\huge\mathtt\blue{answer}

D) 54

Step-by-step explanation:

input f(4) into x

f(x) = x² + 8x + 6

f(4) = (4)² + 8(4) + 6

f(4) = 16 + 32 + 6

f(4) = 54

4 0
3 years ago
The perimeter of a certain pentagon is 10.5 centimeters. Four sides of this pentagon have the same
Alexxandr [17]
Perimeter is calculated by adding all up the sides of the polygon. In this situation, the perimeter of the pentagon is calculated through the equation,
P = 1.7 + 5h = 10.5
Calculating for h from the generated equation will give us an answer of 1.76 cm.
5 0
3 years ago
What is x³+y³+z³=8? what are the numbers that fit in this equation?
Dmitriy789 [7]

Answer:

x= 1, y=-1 and z = 2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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