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3 years ago

ANSWER!!! I NEED ANSWER NOW OR I MIGHT FAIL!!! WILL GIVE BRAInLIEST

Mathematics

1 answer:

lora16 [44]3 years ago

7 0

Answer:

A. (8,4)

C. (6,-3)

M. (2,2)

N.(12,-1)

E.(4,1)

B.(13,-3)

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sp2606 [1]

Answer:

14.8

Step-by-step explanation:

By the Pythagorean theorem, ...

... x² = 7² + 13² = 218

... x = √218 ≈ 14.7648 ≈ 14.8

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3 years ago

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10 + (2 x 3)2 ÷ 4 × 1 over 2 to the power of 3

Zielflug [23.3K]

Answer:

1.4375

Step-by-step explanation:

$\frac{10 + (2 x 3)^{2} / (4)(1)}{2^{3}} \\$

$\frac{10 + (6)^{2} /4}{8} \\$

$\frac{10 + 36 / 4}{8} \\$

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2 years ago

A seller has a house that is 2100 ft. The neighborhood comps show the line of best fit to be y = 0.074x + 50.48. What is a fair

Irina18 [472]

Answer:

$206,000

Step-by-step explanation:

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2 years ago

A local baseball team bought 75 shirts from a t-shirt company. The team was charged $6.25 for total shipping but received a $20

attashe74 [19]

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3 years ago

The sum of two numbers is 75. The second number is<br> less than twice the first. Find the numbers.

Lera25 [3.4K]

Answer:

First number =26

Second number =49

Step-by-step explanation:

Question:

The sum of two numbers is 75. The second number is 3 less than twice the first. Find the numbers.

Given:

Sum of two numbers = 75

The second number is 3 less than twice the first.

To find the numbers.

Solution:

Let the first number be = $x$

Let second number be = $y$

The sum equation can be given as:

$x+y=75$

It is given that the second number is 3 less than twice the first.

This can be given as:

$y=2x-3$

Substituting the value of $y$ in terms of $x$ in the sum equation.

$x+(2x-3)=75$

Combining like terms.

$3x-3=75$

Adding 3 both sides.

$3x-3+3=75+3$

$3x=78$

Dividing both ides by 3.

$\frac{3x}{3}=\frac{78}{3}$

$x=26$

Substitution $x=26$ in the second equation to find $y$ .

$y=2(26)-3\\y=52-3\\\therefore y=49$

Thus, first number =26 and second number =49.

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3 years ago