3 years ago

Can you help me please because this is our project please ?

Mathematics

1 answer:

denpristay [2]3 years ago

7 0

Step-by-step explanation:

I think this is not clear question.

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4x-10=30 2n-7=30 S/3+2=4

emmasim [6.3K]

Answer:

x=10 n=18.5 s=6

Step-by-step explanation:

4x-10=30

Add 10 to both sides

4x-10+10=30+10

4x=40

Divide by 4 on both sides

(4x)/4=40/4

x=10

2n-7=30

Add 7 to both sides

2n-7+7=30+7

2n=37

Divide by 2 on both sides

(2n)/2=37/2

n=18.5

(s/3)+2=4

Subtract 2 from both sides

(s/3)+2-2=4-2

(s/3)=2

Multiply by 3 on both sides

3s/3=2*3

s=6

6 0

4 years ago

PLEASE HELP (image attached)

fiasKO [112]

C is the correct answer

4 0

3 years ago

Determine whether line segment FG is tangent to circle E.

liubo4ka [24]

The tangent meets the radius at a right angle.

We use (the converse of) the Pythagorean Theorem to check:

$26^2 + 17^2 = 965 \ne 30^2$

Not a right triangle

Answer: FALSE

4 0

3 years ago

21) There are 35 people going to a museum. Each ticket costs $20. What is the

Bas_tet [7]

35 x 20 dollars= 700 dollars. Total cost of all tickets equals 700 dollars

4 0

3 years ago

What’s the equation of the midline? Determine an equation for this graph ASAP

choli [55]

Answer:

y = -cos(2x)

Step-by-step explanation:

Mean/mid line: y = 0

It's a negative cos, with period pi.

So, y = -cos(2x)

7 0

3 years ago