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OlgaM077 [116]
3 years ago
9

Solve for t. −3t≥39 Enter your answer as an inequality in the box.

Mathematics
2 answers:
Flauer [41]3 years ago
6 0

Answer:

\[t\leq -13\]

Step-by-step explanation:

Given inequality is \[−3t\geq39\]

Simplifying:

\[-t\geq \frac{39}{3}\]

\[=>-t\geq13\]

Sign of the inequality changes  of making both sides negative.

\[=>t\leq -13\]

Hence the solution for the given inequality is represented by \[t\leq -13\]

This means that the original inequality will be true only for those values of t which are less than or equal to -13.

Marta_Voda [28]3 years ago
4 0

Answer:

its t< with the underscore under the less than -13                                                                                                                                                                                               so its t< -13

Step-by-step explanation:

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Melissa has 10 1/2 pounds of candy that she wants to share. If she divides the candy between herself and six friends, how many p
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A. 1 1/2

Step-by-step explanation:

10.5/7=1.5

hope this helped have a good day

8 0
3 years ago
The explicit rule for a sequence is an=5(−2)^n−1
Murrr4er [49]

Answer:

3) a_n=-2a_{n-1}, a_1=5

Step-by-step explanation:

Given that the explicit rule for a sequence is a_n=5(-2)^{n-1}.

Now we need to find about what is the recursive rule for the sequence and match with the given choices to find the correct choice.

1) a_n=-2a_{n+1}, a_1=5

2) a_n=-5a_{n+1}, a_1=2

3) a_n=-2a_{n-1}, a_1=5

4) a_n=-5a_{n-1}, a_1=2

Plug n=1 into given formula to get first term

a_n=5(-2)^{n-1}

a_1=5(-2)^{1-1}=5(-2)^{0}=5(1)=5

base of the exponent part is (-2) so that means we need to multiply -2 to the previous term to get nth term

Hence correct choice is: 3) a_n=-2a_{n-1}, a_1=5

7 0
3 years ago
trufant is yoleni's older brother. the sum of their ages is 47. the difference of their ages is 9. how old are trufant and yosle
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Answer:

Trufant is 28 while his younger brother(Yolensi) is 19

5 0
3 years ago
You own an electronics store with a merchandise book value of $245,000. You conduct a physical inventory and find the value to b
Aleksandr-060686 [28]

0.22% shrinkage as a percent of sales.

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245,000-237,000 = 800

The shrinkage was $800. To find the shrinkage as a percent of sales take the shrinkage value and divide it by the sales value to get shrinkage as a percentage of sales.

800 / 360,000 = 0.0022....

Multiply Decimal by 100 to get the percentage

100 * 0.0022.... = 0.22%

8 0
3 years ago
Please solve in the picture!
iris [78.8K]

Answer:

Step-by-step explanation:

As we know that from a theorem,

A greater angle of a triangle is opposite a greater side. Let ABC be a triangle in which angle ABC is greater than angle BCA; then side AC is also greater than side AB. For if it is not greater, then AC is either equal to AB or less.

As we have  angle A =120 so it means the other 2 angles will be less than angle A , hence the opposite side to angle A is BC ,

Hence BC line is the longest line in triangle ABC

6 0
3 years ago
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