All categories

3 years ago

PLS HELP ASAP. 60 PTS. SORRY I COULDN’T DO MORE

Mathematics

1 answer:

aleksklad [387]3 years ago

5 0

Answer:

it's a

Step-by-step explanation:

just took the testttt

You might be interested in

I will give BRAINLIEST! help open the picture!

geniusboy [140]

Answer:

5/2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please solve it 90 POINTS please help- PLEASE HELP its Identify the following for the quadratic relations please slove it all pl

sdas [7]

Answer:

$\boxed{\mathrm{view \: explanation}}$

Step-by-step explanation:

a) elimination method

b) substitution method

c) substitution method

For the first part we can elimate the y variable by subtracting the equations. We can then find the value of x.

For the second part we can substitute y as 2x+5 in the second equation and solve for x.

For the third part we can substitute y as 4x+3 in the first equation and solve for x.

$\boxed{\mathrm{view \: attachment}}$

8 0

3 years ago

6x squared -54=0<br><br> Solve for square root

Katen [24]

Sowe are going to work backward first were going to get rid off the negative 54 by adding it to the 0 making it 6x^2 =54 now were going to move the 6 by dividing both sides by 6 making it x^2=9 3 squared =9 so the variable is 3

7 0

3 years ago

Jeremy’s house is 45 feet wide. In a photograph the width of the house was 2.5 inches, and its height was 2 inches. What is the

suter [353]

An Artist creates a scale model and of a Sculpture with a scale of 2 inches = 5 feet. If the scale model of the sculpture measures 8 inches tall, how many feet tall is the actual sculpture?

8 0

3 years ago

Read 2 more answers

Please help me with this question! #10

Finger [1]

This is all about factoring. First of all, if we have the division of fractions, we can flip the second fraction and change the sign to multiplication. So now we have $\frac{7x+21}{ x^{2} +5x+6} * \frac{x+2}{x+6}$ . Now factor both the numerator and the denominator in the fraction on the left. Factor a 7 out of the numerator and factor completely the denominator to get this as a whole: $\frac{7(x+3)}{(x+3)(x+2)} * \frac{x+2}{x+6}$ . The (x+3) terms cancel each other out as do the (x+2) terms, leaving you simply with $\frac{7}{x+6}$

4 0

4 years ago