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2 years ago

I WILL GIVE BRAINLIEST!! {y=−x+3y=x+5 What is the solution for this system of equations? Enter your answer in the boxes.

Mathematics

2 answers:

jeyben [28]2 years ago

8 0

Answer:

The solution is (5 , 1)

Step-by-step explanation:

mamaluj [8]2 years ago

8 0

Answer:

x−y=12

Step-by-step explanation:

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Geometry! Find the length of the short leg

Mrrafil [7]

90 cm because ................................

3 0

2 years ago

The expression (x − 4)2 is equivalent to x2 − 16 x2 + 16 x2 − 8x + 16 x2 + 8x + 16

zzz [600]

Answer:

Given below

Step-by-step explanation:

The algebraic identity is (a-b)^2

= a^2 + b^2 - 2ab

So it'll be,

(x-4)^2

= x^2 + (4)^2 - (2)(x)(4)

= x^2 -8x + 16

or x^2 +16 -8x

4 0

2 years ago

Sita and Radha purchased a car for rupees 320000 due to some economic problem they sold it for 280000.find the loss incured and

musickatia [10]

Answer:

40000 and 12.5% respectively

Step-by-step explanation:

soln:

given,

cost price(c.p)=320000

selling price(s.p)=280000

loss(l),loss percentage(l%)=?

we know,

l=c.p-s.p

or,l=320000-280000

•°•l=40000

now,

l%=l/c.p*100%

or,l%=40000/320000*100%

•°•l%=12.5%

6 0

2 years ago

Please help

Mnenie [13.5K]

Given:

Given that the radius of the sphere is 9 cm

We need to determine the volume of the sphere.

Volume of the sphere:

Let us determine the volume of the sphere.

The volume of the sphere can be determined using the formula,

$V=\frac{4}{3} \pi r^3$

where r is the radius of the sphere.

Substituting r = 9 in the above formula, we get;

$V=\frac{4}{3} \pi (9)^3$

$V=\frac{4}{3} \pi (729)$

$V=\frac{2916}{3} \pi$

$V=972 \pi$

Thus, the volume of the sphere is 972π cm³

Hence, Option B is the correct answer.

7 0

2 years ago

Community gym charges a 50 membership fee

Softa [21]

That's pretty expensive its usually cheaper. I would look for another gym. This isn't really a question though.

8 0

2 years ago