Angles RZT, RZS, and TZS form triangle RZT, so they sum to 180. Thus, we have:

110+3s+8s=180

Simplifying, we have:

11s=70

Dividing by 11, we see that:

s=70/11

Therefore, RZS=3s=210/11, and TZS=8s=560/11.

6 0

3 years ago

What is the solution to (-14)^-2?

GREYUIT [131]

Answer:

1/196

Step-by-step explanation:

$(-14)^-^2$
$\frac{1}{(-14)*(-14)}$

$\frac{1}{(-14)^2}$
$\frac{1}{196}$

4 0

3 years ago

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a gardener plants seedlings in a line in small enclosures formed by bricks.Each extra seedling planted means two extra bricks ar

I am Lyosha [343]

38 seedlings

solve 2n + 2 = 78

subtract 2 from both sides

2n = 78 - 2 = 76

divide both sides by 2

n = $\frac{76}{2}$ = 38

number of seedlings that can be planted is 38

7 0

3 years ago

What is the best estimate for the quotient 5,397 divided by 62

shusha [124]

The best, closest quotient would be 87.

4 0

3 years ago

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