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2 years ago

Which of the following is true for this data?

Mathematics

1 answer:

Mila [183]2 years ago

6 0

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Which of the following cannot be the lengths of the three sides of a triangle? A 3.4.5 B 6.7.10 C 8.38 D 8.7.15

lesantik [10]

Answer:

Step-by-step explanation:

For three line segments to be able to form any triangle you must be able to take any two sides, add their length and this sum be greater than the remaining side.

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2 years ago

Plot two points to graph the equation. y=−1/3x+1

Viktor [21]

Answer:

(3,0) & (-6,3)

Step-by-step explanation:

-1/3(3)+1= -1+1=0

-1/3(-6)+1= 2+1= 3

8 0

2 years ago

What is the length of HG?

Leviafan [203]

Answer:

$HG = 5$

Step-by-step explanation:

Given

$HE = 8mm$

$EF = 12mm$

$Area = 68mm^2$

Find the length of HG

First, it should be noted that the displayed figure is a trapezium

The area of a trapezium is calculated by multiplying the sum of parallel sides by half its height;

In this case;

$Area = \frac{HG + EF}{2} * HE$

Substitute the values of Area, HE and EF

$68 = \frac{HG + 12}{2} * 8$

$68 = (HG + 12) * 4$

Divide both sides by 4

$\frac{68}{4} = \frac{(HG + 12) * 4}{4}$

$17 = HG + 12$

Subtract 12 from both sides

$17 - 12 = HG + 12 - 12$

$5 = HG$

$HG = 5$

Hence, the length of HG is 5mm

6 0

2 years ago

Use the graph to determine and interpret the solution. A 4 cm bean plant grows at a rate of 1/2cm per week. A 5.5 cm flower grow

Novosadov [1.4K]

1/2t + 4 = 1/4t + 5.5
1/2t - 1/4t = 5.5 - 4
2/4t - 1/4t = 1.5
1/4t = 1.5
t = 1.5 x 4
t = 6

h = 1/2t + 4
h = 1/2(6) + 4
h = 3 + 4
h = 7

solution is (7,6)
means that the plants will both be 7 cm tall after 6 weeks

6 0

2 years ago

Read 2 more answers

What is the answer to x=

Elodia [21]

Answer:

It means Variable in Math

Step-by-step explanation:

5 0

2 years ago