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Mila [183]
3 years ago
5

I need helppppppppppp

Mathematics
1 answer:
sp2606 [1]3 years ago
7 0
To help in the future, you can follow the equation
 
Whole * Percent = whole

In this case, the whole is 48 and the percent is 5/8

48 / 5/8 = 30


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A student sees a newspaper ad for an apartment that has 1330 square feet (ft2 ) of floor space. how many square meters of area a
kkurt [141]

We know 1 meter = 3.28084 feet

So 1 square meter = 3.28084 × 3.28084 square feet.

Now to convert from square feet to square meters, we need to divide by 3.28084 × 3.28084.

The area given in the news paper advertisement is 1330 square feet.

So to convert to square meters we divide by 3.28084 × 3.28084

We get

1330 square feet = \frac{1330}{(3.28084)^{2} }  =123.56

Hence 1330 square feet of area is equal to 123.56 square meters.

3 0
3 years ago
write a problem that can be solved using a line plot. Draw and label the line plot and solve the problem.
Debora [2.8K]
0/5 1/5 2/5 3/5 4/5 5/5  hope this helps

5 0
3 years ago
Write the equation of the line that passes through (1, 3) and has a slope of 2 in point-slope form. A) y – 1 = 2(x – 3) B) y – 3
fomenos
So point slope form is y=mx+b where m=slope and b=y intercept so

in (x,y) form
one solution is x=1 and y=3, also slope is 2 so
m=2
subsitute
3=2(1)+b
3=2+b
subtract 2
1=b
equation is
y=2x+1

tricky answers so simplify them
A: y-1=2(x-3)
distribute
y-1=2x-6
add 1
y=2x-5
not the answer

B: y-3=2(x-1)
distribute
y-3=2x-2
add 3
y=2x+1
correct
the answer is B
5 0
3 years ago
The variable Z is directly proportional to X. when X is 15, Z has the value of 45. what is the value of Z when X=23
IrinaVladis [17]
If\ Z\ is\ directly\ proportional\ to\ X\ then\ \frac{Z}{X}=const.\\------------------------\\X=15\ and\ Z=45\\\\X=23\ and\ Z=?\\\\\frac{Z}{23}=\frac{45}{15}\to\frac{Z}{23}=3\ \ \ \ |multiply\ both\ sides\ by\ 23\\\\\huge\boxed{Z=69}
8 0
3 years ago
9+4^2/8x3<br><br> What does this equal ?
tamaranim1 [39]
Answer 2x^3+9
Explanation: evaluate the exponent
9+4^2/8•x^3
9+16/8•x^3
Divide the numbers
9+16/8•x^3
9+2x^3
Rearrange terms
9+2x^3
2x^3+9 and that’s the answer;)
8 0
2 years ago
Read 2 more answers
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