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3 years ago

I have no idea how to do this problem I need help

Mathematics

2 answers:

Anettt [7]3 years ago

5 0

Answer:

PEMDAS

Step-by-step explanation:

zaharov [31]3 years ago

5 0

You would do BPEMDAS brackets pretenses exponents multiplication or division (whichever comes first) and then subtraction or addiction (which ever comes first)

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Please help me with geometry !! Been stuck a while

Nataly [62]

Answer:

area of circle having radius 3

is πr²=π*3²=9π square units

area of circle having radius 2

=πr²=π×2²=4π square units

again

area of big circle having radius [3+2]=5 units

=πr²=π×5²=25π square units

Now

area of shaded region=25π-4π-9π=12π or 37.7square units.

4 0

2 years ago

Read 2 more answers

12r2s + 21rs2 – 3rs=

Nitella [24]

Answer:
63rs

explanation:
collect like terms
12*2=24rs
21*2=42rs
then add 24+42=66rs
then subtract 3rs
then just add rs

6 0

2 years ago

Find the value of w. 108 40 w = [?] Please help

Mademuasel [1]

Answer:

maybee if you woudl actually type the problem down instead of screenshotting it some people may actually be able to see it and actually answer the problem

Step-by-step explanation:

8 0

3 years ago

If f(x) = 3x2 - 2x + 1, then find f(0)

MissTica

f (0) = 3.(0)(0) - 3.(0)

= 0

3 0

2 years ago

Is 3/7 greater than 2/5?

Alexus [3.1K]

Answer:

Yes, 3/7 is bigger than 2/5

Step-by-step explanation:

First, put the fraction side by side

$\frac{3}{7}$ $\frac{2}{5}$

Multiply diagonally. So multiply 3 × 5 and 2 × 7

3 × 5 = 15

2 × 7 = 14

15 >14

$\frac{3}{7}$ > $\frac{2}{5}$

4 0

2 years ago