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Damm [24]
3 years ago
12

Plz help me either and questions 1 or 2

Mathematics
1 answer:
dexar [7]3 years ago
4 0
Multiply each side by 2.5 than add for perimeter .
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PLEASE HELP!!!<br> I don't know how to do this...<br> (screenshots provided)
Mrac [35]

Answer:

i really dont know how to do this and i dont think anybody here knows how to

Step-by-step explanation:

4 0
3 years ago
In ΔQRS, the measure of ∠S=90°, the measure of ∠R=29°, and SQ = 5.8 feet. Find the length of RS to the nearest tenth of a foot.
taurus [48]

Answer:

10.5 ft

Step-by-step explanation:

In ΔQRS,

  • m∠S=90°
  • m∠R=29°,
  • SQ = 5.8 feet.

See the diagram below.

The triangle is a Right Triangle,

Using trigonometric ratios,

Tan R=\dfrac{|SQ|}{|RS|} \\Tan 29^\circ=\dfrac{5.8}{|RS|}\\$Cross multiply$\\|RS|XTan 29^\circ=5.8\\|RS|=\dfrac{5.8}{Tan 29^\circ}\\$=10.5 ft (to the nearest tenth of a foot)

7 0
3 years ago
PLEASE ANSWER ASAP What does it mean for a scatter plot to have a negative trend?
mestny [16]

Answer:

D: None of these are true

Explanation:

If the points on the scatter plot seem to form a line that slants down from left to right, there is a negative relationship or negative correlation between the variables. If the points on the scatter plot seem to be scattered randomly, there is no relationship or no correlation between the variables

4 0
4 years ago
Help please <br> Evaluate​ f(x) at the given values of x.
mylen [45]

Replace x in the equation of f(x) and solve:


f(0) = sqrt(0) = 0

F(49/9) = sqrt(49/9) = 7/3

6 0
2 years ago
Read 2 more answers
How does 30/15 equal 2/1?
IgorC [24]
2/1 is 2 divided by 1 and 30/15 is 30 divided by 15. Both are equal to 2.
4 0
3 years ago
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