3 years ago

HELPPPPPPPPP!!! ASAPPPPP!!!!!!

Mathematics

1 answer:

natali 33 [55]3 years ago

4 0

The answer is A or B u chosen

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How many solutions does a system of equations have when solving results in the statement 3=5?

Tems11 [23]

Answer:

No solution

Step-by-step explanation:

3 = 5 is a false statement

So no solution

8 0

3 years ago

Read 2 more answers

Can someone double check my answer, much appreciated.<br> Answer: x > 3<br> _

Alexandra [31]

Answer:

the answer is x ≥ 3, just put the line under the sign and your good

Step-by-step explanation:

7 0

3 years ago

What does x equal to? “?” = x Solve by using fractions and round to the nearest hundredth if necessary

Anna007 [38]

Answer:

3.5 inches

Step-by-step explanation:

We can rotate the figure to the left 90 degrees clockwise so that it becomes same orientation as the figure to the right.

Since they are similar figures, their corresponding sides are proportional.

The 4 inch side of left figure corresponds to 16 in side of right side figure.

The "?" inch side of left figure corresponds to 14 in side of right side figure.

We can replace "?" with "x" and setup two ratios and equate them:

$\frac{4}{16}=\frac{x}{14}$

Now, we can cross multiply and solve for x:

$\frac{4}{16}=\frac{x}{14}\\16x=4*14\\16x=56\\x=\frac{56}{16}\\x=3.5$

Hence,

the unknown side marked "?" is equal to 3.5 inches

6 0

3 years ago

Can anyone help me with the odd numbers on my algebra 1 homework?

WINSTONCH [101]

y =x+10

y =6x+30

substitute x+10 into the 2nd equation anywhere you see y

x+10 = 6x+30

subtract x from each side

x-x+10 = 6x-x+30

10 = 5x+30

subtract 30 from each side

10-30=5x+30-30

-20 = 5x

divide by 5 on each side

-20/5 =5x/5

-4=x

now solve for y

y=x+10

y = -4 +10

y=6

Answer: x=-4

y=6

or (-4,6)

3. y = -3x-6

6x+5y=-30

6x+5(-3x-6) =-30

5x-15x-30=-30

-20x-30=-30

-20x=0

x=0

y = -3x-6

y=-6

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3 years ago

Mom is planting a rose garden in the backyard. The scale drawing shows the garden. What is the actual width and length of the ro

Mice21 [21]

Answer:

Step-by-step explanation:

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3 years ago