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juin [17]
3 years ago
7

Mary was asked to find the slope of the line 3x - 4y = 12. She says the answer is 3/4

Mathematics
1 answer:
Vinvika [58]3 years ago
7 0

The correct answer is D. Choose two points on the graph and count the rise and the run between them. Graph D is the only one that also has a slope of  3/4 .

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A student currently is averaging 65.0% of the points in lecture (worth 60% of total grade) and has a 75.0% in lab (worth 40% of
earnstyle [38]

Answer:

69

Step-by-step explanation:

If she is averaging 65% of the worth of lectures.

the lectures she had was supposedly rated out of 60. Therefore, the 65% will be 65% of 60(total grade)

0.65 * 60 = 39

On the second part, if we apply the same method, we have

0.75 * 40 = 30

All we have to do on add both together

39 + 30 = 69.

therefore, get total grade in the course is 69

6 0
3 years ago
What is the value of x in the figure?<br> Enter your answer in the box.<br><br> x =
Blababa [14]

Answer:

The value of x in the given figure is, 34^{\circ}

Step-by-step explanation:

Complementary angle states that the two angles sum up to 90 degree.

From the given figure

x^{\circ} and 56^{\circ} are complementary angles.

by definition of complementary angles;

x^{\circ} +56^{\circ} = 90^{\circ}

Subtract  56^{\circ}  from both sides we get;

x^{\circ} = 90^{\circ} -56^{\circ}

Simplify:

x = 34^{\circ}

therefore, the value of x in the given figure is, 34^{\circ}



6 0
3 years ago
What is equation is equivalent to 6(3p-2)=20?
Simora [160]

Answer:

p=\frac{16}{9}

Step-by-step explanation:

6(3p-2)=20

Distribute the brackets.

6(3p)+6(-2)=20

18p-12=20

Add 12 on both sides.

18p-12+12=20+12

18p=20+12

18p=32

Divide 18 on both sides.

\frac{18p}{18}=\frac{32}{18}

p=\frac{16}{9}

4 0
3 years ago
Read 2 more answers
Can someone please answer. There is only one problem. There is a picture. Thank you!
KATRIN_1 [288]
5Red + 6Blue + 4 Black

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Probality of Blue, Blue.

P(Blue) = 6/15 = 2/5

P(Blue, Blue) = (2/5)*(2/5) = 4/25
6 0
3 years ago
Neal is highlighting multiples of 9 on his hundreds chart.what. 3 numbers will he highlight next.
Solnce55 [7]
The next 3 numbers to be highlighted would be 90, 99, and 108.
multiples of 9 is like take 1 times 9 and 2 times 9 and etc.
or you can just keep adding on 9 from the previous number like 81 + 9= 90

8 0
3 years ago
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