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ella [17]
4 years ago
15

Answer plz. Give an explanation so I know ur not just getting points so I dont report. Thank you!

Mathematics
1 answer:
spin [16.1K]4 years ago
6 0

Answer:

A and D

Step-by-step explanation:

A)

68 - 0.2(68) = T

68 - 13.6 = 54.4

T = 54.4

D)

0.8(68) = T

T = 54.4

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Who made math? Explain??
Ne4ueva [31]

Answer:

Beginning in the 6th century BC with the Pythagoreans, with Greek mathematics the Ancient Greeks began a systematic study of mathematics as a subject in its own right. Around 300 BC, Euclid introduced the axiomatic method still used in mathematics today, consisting of definition, axiom, theorem, and proof

Step-by-step explanation:

5 0
4 years ago
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Gem and her three friends are going on a holiday.
mel-nik [20]

Answer:

£200

Step-by-step explanation:

4 friends - 4 tickets

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Divide the £1200 between the 4 friends which is £300.

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Write the equation of a line in slope-intercept form, y = mx + b, between the following
kupik [55]

Answer:

y =  \frac{3}{2} x + 2

Step-by-step explanation:

In the slope-intercept form y= mx +b, m is the slope and b is the y- intercept.

\boxed{slope =  \frac{y1 - y2}{x1 - x2} }

Using the formula above,

slope =  \frac{5 - ( - 4)}{2 - ( - 4)}

m =  \frac{5 + 4}{2 + 4}

m =  \frac{9}{6}

m =  \frac{3}{2}

Substitute the value of m into the equation:

y =  \frac{3}{2} x + b

To find the value of b, substitute a pair of coordinates into the equation.

When x= 2, y= 5,

5 =  \frac{3}{2} (2) + b

5= 3 +b

b= 5 -3

b= 2

Thus, the equation of the line is y =  \frac{3}{2} x + 2.

5 0
3 years ago
What is the value of x
il63 [147K]
Take 180 and subtract the sum of the two given angle, the answer is 62
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3 years ago
Y = x2 + 8x + 20
sergiy2304 [10]

Answer:

X-intercept(s)=-2,0

Y-intercepts(s)=0,20

Step-by-step explanation:

Couldn't give the graph sorry hope this will help

3 0
3 years ago
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