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kakasveta [241]

2 years ago

8

What is the equation of the line through (1, 6) and (0, 2)?

1 answer:

ASHA 777 [7]2 years ago

6 0

Answer:

y = 4x + 2

Step-by-step explanation:

y = mx + b

m is the slope

b is the y-intercept

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In triangle ABC, AC = 4, BC = 5, and 1 < AB < 9. Let D, E and F be the

Charra [1.4K]

The answer would be 4

4 0

2 years ago

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Dan is 4 years older than his brother Gabriel. Together their ages equal 22. How old is each boy?

zmey [24]

(4+x)+x=22
= 4+2x=22
= 2x = 18
= x = 9.

Gabriel is 9 years old, and Dan is 4 + 9 or 13 years old.

3 0

2 years ago

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You and your friend live 12 miles apart. you leave home at the same time and travel ttoward eacth other.you walk at the rate of

mr Goodwill [35]

Step 1: Assign variable for the unknown that you need to find.

$d_w \; \rightarrow \; Distance \; you \; traveled \; by \; walk \; in \; miles \\ d_c \; \rightarrow \; Distance \; traveled \; by \; your \; friend \; using \; bicycle \; in \; miles \\ t \; \rightarrow \; Time \; Taken \; in \; hours$

Step 2: List the given details

Distance between you and your friend is 12 miles. It means the total distance traveled by you by walk and your friend using bicycle when both travel towards each other to meet in 't' hours

Equation 1:

$d_w+d_c=12$

Your Walking rate and your friends Cycling rate is given below:

$r_w=4mph\\r_c=11mph$

Step 3: Set up an equation using the relationship between distance, time and rate.

$Distance=Rate \times Time$

$d_w=r_w \times t=4t \\\\ d_c = r_c \times t = 11t$

Substituting the above in equation 1

$4t+11t=12 \\ Combining \; Like \; Terms \\\\ 15t=12 \\ Dividing \; 15 \; on \; both \; sides \\\\ 15t \div 15=12 \div 15 \\\\ t=0.8 hours$

Distance traveled by you by walking from home and distance travelled by your friend in cycle in 0.8 hours is given below:

$d_w=4t=4(0.8)=3.2miles \\\\ d_c=11t=11(0.8)=8.8miles$

8 0

2 years ago

What is a fact family? (Saying "it's a family of facts" will not be accepted")

Mrac [35]

Answer: Fact families are 3 numbers that make up a set of related math facts

Step-by-step explanation:

.An example of a fact family for multiplication and division is 2, 3, and 6: 2 X 3 = 6, 3 X 2 = 6, 6 2 = 3, and 6 3 = 2.

7 0

2 years ago

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What values of a make the equation have non real solution?

STALIN [3.7K]

These can be some values of equation
6x+ 12=30

This question might not get the right answer but this how you set equations.

7 0

2 years ago