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3 years ago

Can someone please help meeee ?

Mathematics

1 answer:

nataly862011 [7]3 years ago

5 0

It could possibly be the first on but I’m not completely sure

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PLEASE HELP ASAP ANSWER CHOICES ARE ON PICTURE AS WELL

Solnce55 [7]

Answer:

(a + 12)

and that it so yeah I tried

7 0

3 years ago

What are the solutions of 3t + 2 < 7 or -4t + 5 < 1? Graph the solutions and put each solution in interval notation.

Ghella [55]

Answer:

$\displaystyle (-∞, 2\frac{1}{3}) ∪ (1, ∞) \\ \\ 2\frac{1}{3} > t \:OR\: 1 < t$

Step-by-step explanation:

3t + 2 < 7 OR −4t + 5 < 1

- 2 - 2 - 5 - 5

___________________

$\displaystyle \frac{3t}{3} < \frac{7}{3} \:OR\: \frac{-4t}{-4} < \frac{-4}{-4} \\ \\ t < 2\frac{1}{3} \:OR\: t >1$

**Whenever you divide\multiply by a negative integer, you reverse the inequality symbol given to you initially.

Extended Information on Inequalities

≤, ≥ [dark circle with a dark line (brackets when writing in Interval Notation)]

<, > [light circle with a dashed line (parentheses when writing in Interval Notation)]

I am delighted to assist you at any time.

As you can see in the above graph, the graph is connected ALTOGETHER. Be aware that this will not ALWAYS be the case because a majourity of these graphs are seperated, pointing in OPPOSITE directions.

5 0

3 years ago

What is an equation of the line that passes through the point (-4,5) and is

alexandr1967 [171]

The gradient in the equation would be 1/4x

8 0

3 years ago

A circular arena is 120 meters across. What is the circumference of the arena to the nearest meter ?

SCORPION-xisa [38]

Answer:

120π

Step-by-step explanation:

diameter = 120

radius = 60

Cirumference= 2πr

2 x π x 60 = 120π

3 0

4 years ago

What is the value of x?

Vikki [24]

The answer is A.
hope this helps!

3 0

3 years ago

Read 2 more answers