Answer:
Step-by-step explanation:
According to distributive property under multiplication over addition
We can write a.(b+c)=a.b+a.c
Since, The given expression, (-4h+2)(3h+7)
By applying distribution in first bracket.
we can write, (-4h+2)(3h+7)= -4h(3h+7)+2(3h+7)
Again on applying distribution property,
we get, (-4h+2)(3h+7)= -4h×3h+(-4h)×7+2×3h+2×7
⇒ =
The distance between Fort Worth and Dallas is approximately 52 kilometers. There are about 8 kilometers in 5 miles.
What is the distance in the number of miles between Fort Worth and Dallas?
Step-by-step explanation:
52 km / ( 8 km / 5mi) = 52 * 5 / 8 miles = 32.5 miles
Ben is old now in terms of P .
A linear equation in two variables is of the form Ax + By + C = 0, in which A and B are the coefficients, C is a constant term, and x and y are the two variables, each with a degree of 1. For example, 7x + 9y + 4 = 0 is a linear equation in two variables. If we consider two such linear equations, they are called simultaneous linear equations.
According to the question
Six years ago Anita was P times as old as Ben was.
Let Ben's age now be B.
Anita's age now is A.
Writing linear equation in two variables
(A-6) = P(B-6)
But A is 17 and therefore
17 - 6 = P(B - 6)
11 = P(B - 6)
= (B-6)
Hence,
Ben is old now in terms of P .
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Answer:
(B) There is no solution.
Step-by-step explanation:
Given the two lines A and B where:
The correct option is B.
Answer:
A
Step-by-step explanation:
Just took test, can I have Brainliest.
The simplifiedform of the square root of 49 is 7.
We have,
To simplify the squareroot of 49, we can break it down using the properties of square roots.
First, we can simplify the squareroot of 49, which is 7, since the square root of a perfect square is an integer.
Next, we can simplify the square root of .
We can rewrite as ()².
Then, we can take the squareroot of , which is x².
Thus,
The simplifiedform of the square root of 49 is 7.
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