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3 years ago

Jiijijijghjgfuhguyguygyguyguygyugyug

Mathematics

2 answers:

emmasim [6.3K]3 years ago

7 0

This is indeed math yes

lisabon 2012 [21]3 years ago

4 0

I think u should ask how to learn English first then math
This a joke don’t get too offended:)

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Find the missing side of the triangle :)

kati45 [8]

Answer:

x=15

Step-by-step explanation:

Hey There!

So what we want to do is inverse operations from the formula of area of a triangle

The area is equivalent to

$A=\frac{hb}{2}$

h=height

b=base

now we setup an equation with what we are given

we are given A (area) and h(height)

so the equation looks like...

$75=\frac{10b}{2}$

now we solve for b (x)

step 1 multiply each side by 2

75x2=150

/2x2 cancels out

now we have

150=10b

step 2 divide each side by 10

150/10=15

10/10 cancels out

b=15

We can conclude that the base (aka x) is equal to 15

7 0

3 years ago

katy desea alquilar un barca y gastar por menos $54. El barco cuesta $7 por hora y katy tiene un cupom de descuento de $9 dolare

MAXImum [283]

Answer:

9 horas

Explanation:

$63 por 9 horas

Cupom de descuento de $9

$63 - $9 = $54

3 0

3 years ago

KSI’s big forehead is 19cm by 14 cm, what is the perimeter of his big forehead. Also why is KSI’s forehead so big ?

Korvikt [17]

Answer:

All of the above.

I will take that 40 points :DDD

6 0

3 years ago

Read 2 more answers

Circle equal groups to solve. Count the number of items in 1 group

Vera_Pavlovna [14]

There isn't any picture. How am I supposed to solve?

4 0

3 years ago

For the function, evaluate the given expression. f(x, y) = 139 − x2 − y2. Find f(3, −9).

elena55 [62]

The value of the expression f(x,y)=139- $x^{2} -y^{2}$ at (3,-9) is 49.

Given that the expression is f(x,y)=139- $x^{2} -y^{2}$ and point (3,-9).

We are required to find the value of the expression f(x,y)=139- $x^{2} -y^{2}$ at (3,-9).

Expression is basically a combination of numbers, fractions, symbols, coefficients,determinants,indeterminants. They are mostly not found in equal to form.

Expression is f(x,y)=139- $x^{2} -y^{2}$ .

To find the value of expression f(x,y) at (3,-9).

f(3,-9)=139- $(3)^{2} -(9)^{2}$ (Squaring 3 and -9)

f(3,-9)=139-9-81 (Now add 9 and 81 and put minus sign before the result)

f(3,-9)=139-90

f(3,-9)=49 (Now subtract 90 from 139)

Hence the value of the expression f(x,y)=139- $x^{2} -y^{2}$ at (3,-9) is 49.

Learn more about expressions at brainly.com/question/723406

#SPJ4

7 0

1 year ago