3 years ago

I need help on number 4. Please help me!

Mathematics

1 answer:

Andreas93 [3]3 years ago

8 0

S= R- 1/3R

The first problem s=18 r-= 6
This is how it works

Use S-= R-1/3R
12= 18-1/3(18)
12= 18-6
12=12

You might be interested in

Need help with my math homework

natta225 [31]

Answer:

y = -1/2x + 3

Step-by-step explanation:

y - y₁ = m(x - x₁)

⇒ y - 0 = -1/2(x - 6)

⇒ y = -1/2x + 3

8 0

3 years ago

Can someone answer this just tell the option

MArishka [77]

Answer:

$11 \geqslant x$

11 a

6 0

3 years ago

Solve and graph the inequality 16x<-64

WITCHER [35]

Answer:

75 po ang sagot

Step-by-step explanation:

pa brailess 1x po pls

7 0

3 years ago

Read 2 more answers

the length of diagonal of a rectangular field is 23.7 m and one of its sides is 18.8 m. find the perimeter of the field.

katen-ka-za [31]

Answer:

Approximately 66.4 Meters

Step-by-step explanation:

So we have a rectangle with a width of 18.8 meters and a diagonal with 23.7 meters. To find the perimeter, we need to find the length first. Since a rectangle has four right angles, we can use the Pythagorean Theorem, where the diagonal is the hypotenuse.

$a^2+b^2=c^2$