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2 years ago

HEEEEEEEEEEEEELEP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Alenkinab [10]2 years ago

8 0

Idk i think its c correct me if i wrong

ZanzabumX [31]2 years ago

5 0

It’s c the the right answer

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11th grade geometry:

Aliun [14]

Answer:

The perimeter is 72 units and the area is 149 square units.

Step-by-step explanation:

$\triangle SBA$ has coordinates $S(15,-8),B(-2,21)$ and $A(0,0)$

Using the distance formula.........

Length of side $SB = \sqrt{(15+2)^2+(-8-21)^2}= \sqrt{17^2+(-29)^2}= \sqrt{1130}$

Length of side $BA= \sqrt{(-2)^2+(21)^2}= \sqrt{445}$

Length of side $AS =\sqrt{(15)^2+(-8)^2}=\sqrt{289}=17$

So, the perimeter of the triangle will be: $(SB+BA+AS)= \sqrt{1130}+ \sqrt{445}+17 =71.71... \approx 72$ units. (Rounded to the nearest unit)

The height of the triangle for the corresponding base $SB$ is 8.89 units.

Formula for the Area of triangle, $A= \frac{1}{2}(base\times height)$

So, the area of the $\triangle SBA$ will be: $\frac{1}{2}(\sqrt{1130}\times 8.89)= 149.42... \approx 149$ square units. (Rounded to the nearest unit)

3 0

3 years ago

Is the point (2,4) a solution of y <= -4x + 12? HELP ASAP

Natasha2012 [34]

Answer:

yes

Step-by-step explanation:

y <= -4x + 12

(2,4) 4 <= -4*2 + 12 4<= 4 is true

7 0

2 years ago

What geometric construction is shown below

AnnyKZ [126]

Answer:

doubling the square Apex

Step-by-step explanation:

5 0

3 years ago

What is 1/10 of 0.06

Vesna [10]

Answer:

0.006

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Solve for y for both questions

vredina [299]

1) y= 4

2) y= -10

Those are the answers

3 0

2 years ago