3 years ago

What does 1/4 plus 2/5 equals? Simplify your answer, if possible. 5th grade math.

Mathematics

2 answers:

BigorU [14]3 years ago

5 0

Answer:

13/20

Step-by-step explanation:

Korvikt [17]3 years ago

5 0

Answer:

13/20

Step-by-step explanation:

1/4+2/5

1x5/4×5+2×4/5×4

5/20+8/20

5+8/20

13/20

You might be interested in

I need help with both questions...

NikAS [45]

Answer:

17. a)

Step-by-step explanation:

17.

f(x) =x/2, then f(x-3)=(x-3)/2

x=3, f(x-3)=f(3-3)=f(0)=0 (values in table)

f(x-3)+3=0+3=3

18.

f(x) =x/2

f(x-2) for x=5 is f(5-2)=f(3)=3/2

f(x-2)+5=f(3)+5=3/2+5=3/2+10/2=13/2

3 0

3 years ago

Read 2 more answers

Which variable has the most impact on growing your money? If you could increase one of the variables in the compound interest fo

postnew [5]

Answer:

I would increase the number and multiply

Step-by-step explanation:

3 0

3 years ago

Perform the following multiplication<br><br>a) 9xy ( x²y – xy²)<br><br>b) 7 p²q² (9 pq - 9 p²q²)

erastova [34]

Answer:

hsjishsvdndkssjxbbxjsiaiajbxbxbsjsisis

6 0

3 years ago

Complete the equation of the graphed linear function in point-slope form.

vazorg [7]

The point-slope form:
$y-y_1=m(x-x_1)$
m - slope
x₁, y₁ - the coordinates of a point

It passes through the points (1,-2) and (2,2).
$(1,-2) \\
x_1=1 \\ y_1=-2 \\ \\
(2,2) \\
x_2=2 \\ y_2=2 \\ \\
m=\frac{y_2-y_1}{x_2-x_1}=\frac{2-(-2)}{2-1}=\frac{2+2}{1}=4$

$\boxed{y-(-2)=4(x-1)}$

3 0

3 years ago

The larger the number in standard notation, the ____________ the exponent on base 10.

PIT_PIT [208]

Larger I think, sorry if that’s wrong.

7 0

3 years ago

Read 2 more answers