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3 years ago

Which equation gives the line shown on the graph?

Mathematics

1 answer:

storchak [24]3 years ago

6 0

Answer:

y=(1/2)x+4

(0,4) and (10,9) both satisfy this equation.

Hope it helps:-)

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Is a quadrilateral a square?

Alenkinab [10]

Answer:

No but a square is a quadrilateral

Step-by-step explanation:

hope this helps :)

3 0

2 years ago

Read 2 more answers

Which of the following numbers are greater than or equal to 4/7? Is it 2/5, 0.57, or 2/3. Use explanation why.

Sergeeva-Olga [200]

Answer:

2/3

Step-by-step explanation:

2/5=0.4 and 4/7=0.571428

0.57<0.571428

---------------------------

2/3=0.6667

which is greater than or equal to 4/7

5 0

2 years ago

Point O is the center of this circle. What is m CAB? A.55 B.48 C.45 D.35

Sophie [7]

Answer is B. 48

By circle theorem, the angle at the centre of the circle is twice the angle at the circumference.

3 0

2 years ago

The archway to the entrance of an art gallery can be model by y= -1/3(x-5)(x+5) where x and y are measured in feet. The x-axis r

NikAS [45]

Answer:

x=5 feet

Step-by-step explanation:

At floor level y=0

If the expression is:

$0=1/3(x-5)(x+5)\\0=1/3(x^2-25)\\0=1/3x^2-25/3\\25/3=1/3x^2\\25=x^2\\x=5$

But, with the negative sign, the answer is x= 5i (where i is imaginary)

3 0

2 years ago

9× 3 1/2= Which choice is the most reasonable answer?

icang [17]

Answer:

31.5 or 63/2

Step-by-step explanation:

to do this, first you need to transform the mixed number (3 1/2) into an improper fraction, to get 7/2.

then you just multiply 9 by 7/2

9/1 (7/2)

63/2 = 31.5

both of the answers in bold are correct

8 0

3 years ago