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3 years ago

Please help! (Numbers 1 and 2)

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

5 0

1. is 8
2. is 4

Subtract them by the percentage

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A movie rental website charges $5.00 per month for membership and $1.25 per movie.How many movies did Andrew rent this month if

Oksanka [162]

So to start subtract $5 from $16.25 for the monthly membership
That gives you $11.25
So then you Just divide...
$11.25 divided by $1.25
which gives you 9
So bill rented 9 movies for the month

Hope this helped! :)

6 0

3 years ago

Find the perimeter of ABC with vertices A(0,-4), B(4,-4), and C(0,-1).

Vesna [10]

<span>you know the measure of AC that is 4 and the measure of AB that is 4. Then you do the theorem of Pythagoras 4 squared + 4 squared = hypotnuza (CB)
</span>
then + all sides

6 0

3 years ago

Math 2 Of high school

Daniel [21]

Answer:

B. BC = 18 so ∆ABC ～ ∆DEF by SAS

Step-by-step explanation:

$\bf \cfrac{AB}{DE} = \cfrac{BC}{EF}$

$\bf \cfrac{15}{10} = \cfrac{BC}{12}$
$\bf \cfrac{3}{2} = \cfrac{BC}{12}$
$\bf BC = \cfrac{3}{2} \times 12$
$\bf 3 \times 6$
$\bf BC = 18$
$\bf \angle B = \angle \: E$

So, ∆ABC ～ ∆DEF by SAS.

7 0

2 years ago

HELP FAST.

spin [16.1K]

Answer:

D is the right answer right

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The M virus has a diameter of 5 x 10^-7meters, while the P virus measures about 2 x 10^-8meters in diameter. A) is the M virus o

Fynjy0 [20]

Answer:

(A) The M virus is larger than the P virus in diameter

(B) Diameter of virus M is 25 times the diameter of virus P

Step-by-step explanation:

Notice that the values given are in the so called "scientific notation", and which involves in this case negative exponents for the multiplier 10.

So we can write these values in decimal form for easier comparison of which one is he largest one:

Diameter of M virus = $5\,*\,10^{-7}\,m = 0.0000005\,\,m$

Diameter of P virus = $2\,*\,10^{-8}\,m = 0.00000002\,\,m$

Which clearly shows that virus M is larger than virus P in diameter

The quotient between diameters will give us the answer to how many times larger virus' M diameter is:

$\frac{M}{P} =\frac{0.0000005}{0.00000002} \\\frac{M}{P} =25$

8 0

4 years ago