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2 years ago

Estimate sum 542+328=

Mathematics

1 answer:

Ghella [55]2 years ago

8 0

542 --> 500

328 --> 300

Estimate: 800

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I NEED HELPPP WITH THISSS

goblinko [34]

Answer:

$\boxed{\boxed{\sf (-20) }}$

given - X = (-8).

Y = 7
Z = (-11)

To find - Value of this equation

Solution-

(-13) -Y

putting the value of y = 7 in the equation

(-13) -7

-20

3 0

2 years ago

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What is the formula for mortgages?

professor190 [17]

Answer:

Loan payment = Loan amount / Discount factor

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Step-by-step explanation:

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2 years ago

Rewrite the equation by completing the square.<br> f(x) = x^2 - 2x + 17<br> f(x) = (x + |?|)^2 + |?|

Komok [63]

Answer:

f(X)= (x-1)²+16

Hope this helps

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2 years ago

Divide 80 into two parts such that greater part is 4 times the smaller.

brilliants [131]

Answer:

here u go

Step-by-step explanation:

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4 0

2 years ago

Through: (-5, -5), slope=2/5

kakasveta [241]

For this case we have that by definition, the equation of a line in the slope-intersection form is:

$y = mx + b$

Where:

m: It is the slope

b: It is the cut point with the y axis

The slope is: $m = \frac {2} {5}$

Thus, the equation is of the form:

$y = \frac {2} {5} x + b$

We substitute the given point and find "b":

$-5 = \frac {2} {5} (- 5) + b\\-5 = -2 + b\\-5 + 2 = b\\b = -3$

Finally, the equation is:

$y = \frac {2} {5} x-3$

Answer:

$y = \frac {2} {5} x-3$

4 0

2 years ago