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Shtirlitz [24]
3 years ago
7

Substitution -just 4.g) r=-3.2p+q^2

Mathematics
1 answer:
Vlada [557]3 years ago
5 0

Answer is 25.6 you just put the numbers and multiply them and then add them

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A rug is 4 m wide. How much is this in centimeters?
Crank
It's very simple
1m=100cm
4m=4×100=400cm
6 0
3 years ago
Read 2 more answers
Reasoning Kareem cannot decide which of two washing machines to buy. The selling price of each is $720. The first is marked down
Marina CMI [18]

Answer:

store one

Step-by-step explanation:

Store One:

$720(0.50)=$360

$720-$360=$360

Store Two:

$720(0.30)=$216

$720-$216=$504

$504(0.20)=$100.8

$504-$100.8=$403.2

5 0
2 years ago
Given the function f(x) = 4(2)x, section a is from x = 1 to x = 2 and section b is from x = 3 to x = 4. part
Aliun [14]
A. Average rate of change for x=1 to 2: 4(2²)-4(2)=16-8=8; from x=3 to 4: 4(2⁴)-4(2³)=64-32=32.
b. Section b is 32/8=4 times greater. As the exponent of 2 increases, the gaps between consecutive powers of 2 gets wider and therefore the rate of change is greater.
6 0
3 years ago
A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh 50 pounds each, and the small boxes
Shalnov [3]

Number of large boxes: 50

Number of small boxes: 65

5 0
3 years ago
Find x<br> A)-2<br> B)5<br> C)-5<br> D)9
Arte-miy333 [17]

Answer:

B

Step-by-step explanation:

From the figure, we can say:

∠NFG + ∠EFN = ∠EFG

We substitute the given measure and write:

6x + 4 + 24 = 12x - 2

Now, we simply solve this algebraically for "x". Shown below:

6x + 4 + 24 = 12x - 2\\6x+28=12x-2\\28+2=12x-6x\\30=6x\\x=\frac{30}{6}\\x=5

x is 5, so B is the correct answer.

3 0
3 years ago
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