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3 years ago

PLEASE HELPP!!! (look at pic)

Mathematics

2 answers:

Sholpan [36]3 years ago

7 0

Answer:

1/2

Step-by-step explanation:

Dimas [21]3 years ago

5 0

Answer:

1/2 of the original pizza is left over

Step-by-step explanation:

When solving this question, divide 8 by 4. That will give you one fourth of the pizza. Multiply that by three, and you will get 6. Then divide 6 by 3, to get 2 as one third of 6.

Subtract 2 from 6 to get 4

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When three professors are seated in a restaurant, the hostess asks them: "Does everyone want coffee?" The first professor says:

dalvyx [7]

the first two professors did not know if everyone wanted coffee because the third professor had to choose yes or no if he wanted coffee. the first two professors were waiting for the third to say something, and when he said no, they knew he did not want coffee. if one of the first two professors said no, the answer would be no.

7 0

3 years ago

One of two complementary angles is 12 degrees greater than the other. Find the measure of the larger angle.

stiks02 [169]

Answer:

39,51

Step-by-step explanation:

Complementary angles add to 90 degrees

Let one angle be x

The other angle is x+12

x+ x+12 = 90

Combine like terms

2x+12 = 90

Subtract 12 from each side

2x+12-12 = 90-12

2x = 78

Divide each side by 2

2x/2 = 78/2

x =39

The other angle is 39+12 =51

8 0

3 years ago

“ write the equation of the line that goes through the point (6,3) and is parallel to y=-2/3x+5 “ ????

brilliants [131]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - $\frac{2}{3}$ x + 5 ← is in slope- intercept form

with slope m = - $\frac{2}{3}$

Parallel lines have equal slopes, thus

y = - $\frac{2}{3}$ x + c ← is the partial equation of the line

To find c substitute (6, 3) into the partial equation

3 = - 4 + c ⇒ c = 3 + 4 = 7

y = - $\frac{2}{3}$ x + 7 ← equation of line

5 0

3 years ago

Find the area of 2/5 yd and 3/7 yd

mezya [45]

(2/5)(3/7) = 6/35

The area of your square is 6/35 yds²

4 0

3 years ago

Pablo simplified the expression (2 Superscript negative 4 Baseline) Superscript negative 2 as shown.

Lady_Fox [76]

Answer:

<h3>He should have found 8 as the exponent, not –8.</h3>

Step-by-step explanation:

Given the expression simplified by Pablo as $(2^{-4})^{-2}$

On simplification we have;

According to one of the law of indices $(a^{m})^{n} = a^{mn}$

Applying this law to the question will give;

$(2^{-4})^{-2}\\=2^{-4*-2} \\\= 2^{8}$

Based on the calculation above, the exponent of 2 is 8 which means that Pablo should have found 8 as the exponent, not –8.

7 0

3 years ago