3 years ago

Help me pls i don't get thisggg

Mathematics

1 answer:

Len [333]3 years ago

8 0

Answer:

9. A. 2

Rectangle R:

Length = L
Width = W

Rectangle S:

Length = 2L
Width = 2W

Rectangle Area:

Rectangle R = L · W

Rectangle S = 2L · 2W = 2(L · W)

10. A. (1, 3)

y = x + 2
y = -2x + 5

x + 2 = -2x + 5

x + 2x = 5 - 2

3x = 3

x = 1

y = x + 2 = 1 + 2 = 3

You might be interested in

What is the area of the shape below? Hint: use the formula: A =1/2 h (b1 + b2) *

Inga [223]

Answer:

B. 172.5 yd squared

Step-by-step explanation:

FIrst, we must find half of the height, which is 15/2 or 7.5.

Next we have to multiply 7.5 times (15+8) which is B.

5 0

3 years ago

Work out the value of x.

tangare [24]

Answer:

The value of x could be anything, so I don't know what you mean until you have some sort of equation or graph - or anything at that.

Step-by-step explanation:

4 0

2 years ago

jason left the city for vacation. Dan left 3 hours later going 87 mph faster to catch up. After 2 hours Dan caught up. What was

meriva

Answer:

Step-by-step explanation:

4 0

3 years ago

The factored form of a quadratic equation is y=(2x+1)(x-5), and the standard form is y=2x²-9x-5. Which of the following statemen

podryga [215]

x1= -5 x2=0.5 y= -5

the answer is b as the minuses can be interchanged for the x intercepts

Step-by-step explanation:

As you can see as explained in the pictures

7 0

3 years ago

Jaxon test-drives cars for a car company. Part of his job is to test the cruise control on a testing course. On his last drive,

Sergeeva-Olga [200]

Answer:

Jaxon drove 96 miles

Step-by-step explanation:

Sense Jaxon was driving at the constant rate of 48 miles per hour for two hours you would do the equation 48 x 2 = 96.

Hope this helps.

6 0

2 years ago

Read 2 more answers