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saw5 [17]
3 years ago
10

Work out 25% of 20 metres

Mathematics
2 answers:
Bumek [7]3 years ago
6 0
<span>25% of 20 meters
</span>25%=1/4 so 1/4 of 20 is 5 meters


balandron [24]3 years ago
5 0

Answer:

5 meters

Step-by-step explanation:

We have to calculate 25% of 20 meters

So we rewrite the equation

25% × 20

\frac{25}{100} × 20

0.25 × 20

= 5 meters

25% of 20 meters is 5 meters

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3. ​Subtract 1.7 - 0.8 = _____ tenths - _____ tenths = _____ tenths = ______ what are the tenths
ANTONII [103]

Answer:

17 tenths - 8 tenths=9 tenths

Step-by-step explanation:

1.7 tenths is 17 tenths, we can see that by multiplying 1.7x10 to get 17

dot he sam with 0.8 to get 8 tenths

ti find the answer, subtract the units. 17-8=9

4 0
4 years ago
F(x)=-x^2+1 find f(-3)
Serjik [45]

Answer:

-8

Step-by-step explanation:

All you have to do to solve this equation is plug "-3" into the equation where you see "x"

f(x)=-x^2+1\\f(-3)=-(-3)^2+1\\f(-3)=-(9)+1\\f(-3)=-9+1\\f(-3)=-8

4 0
3 years ago
A number has the digits 0,
Crank
The number you’re looking for is 570
3 0
4 years ago
A y = 3x + 2<br> C y=-3x + 2<br> B y = 3x + 2<br> D y = - 3 x + 1/2
shutvik [7]

for a minute i thought it was c. y = -3x + 2.

3 0
3 years ago
What is the 87th term of the arithmetic sequence of 12,0,-12
den301095 [7]

Step-by-step explanation:

12,0,-12

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7 0
3 years ago
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