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3 years ago

PLEASE HELP WITH THESE QUESTIONS

Mathematics

1 answer:

notsponge [240]3 years ago

8 0

Answer:

I only know number 1

vertex form, standard form and factored form

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For the following inequality, find a solution for the variable. Show all of your work and use complete sentences to explain the

timama [110]

Answer:

x ≤ -12

Step-by-step explanation:

To get x by itself you simply multiply both sides by 4, since 1/4 * 4 = 1.

5 0

3 years ago

I need help with this please

ss7ja [257]

You need to show the question i cant see it anywhere?

7 0

2 years ago

Convert the mixed number 1 2/3<br> to an improper fraction.

rodikova [14]

Answer:

5/3

Step-by-step explanation:

An improper fraction is a fraction, not in mixed form, where the numerator (top half) is greater than the denominator (bottom half). Since this fraction is 1 2/3, we already have 1 full and 2/3 full. So, since the 1 is full, it means that in fraction form it equals 3/3.

We can finally add the fractions. $2/3+3/3=5/3$ .

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3 years ago

The image point of A after a translation right 1 unit and down 2 units is the point B (9,3). Determine the coordinates of the pr

oksano4ka [1.4K]

Alright, it went 1 to the right and down 2 times.

So for point B, you calculate the opposite.

Point B goes 1 left while going up by 2.

(9 - 1, 3 + 2) = (8, 5)

Pre-image point A is (8, 5)

7 0

3 years ago

Peter plans to build a tree house in his back yard. He needs to know how many square feet of lumber he should buy for the floor.

11Alexandr11 [23.1K]

Answer:

20n

Step-by-step explanation:

Multiply square feet per person times the number of persons to find square feet.

The units analysis looks like this:

$\dfrac{\text{ft}^2}{\text{person}}\times \text{persons}=\text{ft}^2\\\\20\dfrac{\text{ft}^2}{\text{person}}\times n\,\text{persons}=20n\,\text{ft}^2$

4 0

3 years ago

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