Answer:
2) y = x + 2
3) slope: height increases by 1 unit per unit increase in x
Intercept: initial height (at birth) was 2 units
Step-by-step explanation:
Using (38,40) and (48,50)
Slope: (50-40)/(48-38)
= 10/10
= 1
y = mx + b
y = x + b
40 = 38 + b
b = 2
y = x + 2
The Area of a Square is the square of the measure of one side of the square.
Hence, given the expression for the area of a square, express the given area as the square of an expression to get the measure of one side.
The given expression is:
Rewrite the expression as:
Recall the binomial expansion:
Substituting a=10x and b=8, it follows that the expression becomes:
Since the area of a square is the square of the measure of one side, it follows that the measure of one side from the given expression is 10x-8.
The triangle △ABC and △DEC are similar to each other. Then the correct option is A, B, and D.
<h3>What is a transformation of a point?</h3>
A spatial transformation is each mapping of feature space to itself and it maintains some spatial correlation between figures.
Right triangle ABC is reflected over AC.
Then dilated by a scale factor of Two-thirds to form triangle DEC.
The triangle △ABC and △DEC are similar to each other.
△ABC ≅ △DEC
The dilation is 2/3. Then we have
DE / AB = 2 / 3
3AB = 2DE
∠B ≅ ∠E = 90
There is no effect of dilation on angle.
Then the correct option is A, B, and D.
More about the transformation of a point link is given below.
brainly.com/question/27224339
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Answer:
(46w+135) dollars
Step-by-step explanation:
Given that,
Amount in savings account = (10w+110) dollars
Amount in checking amount = (36w+25) dollars
We need to find an expression that represents the total in both accounts. It is simply the sum of amount in the savings account and checking amount.
Sum = (10w+110) dollars + (36w+25) dollars
= (10w+36w) + (110+25)
= (46w+135) dollars
Hence, the required expression is (46w+135) dollars
Answer:
3mph
Step-by-step explanation: