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4 years ago

Write 43% as a decimal.

Mathematics

1 answer:

Natalija [7]4 years ago

7 0

Answer:

0.43

Step-by-step explanation:

It's easy if you think of 43% as a decimal if you base it off 100. For example lets write a fraction about it: $\frac{43}{100}$ . A decimal you can think of the same way. 0.43 is the same as saying 43% of 100 or 43/100.

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X to the power of three equals 343

Norma-Jean [14]

X^3= 343

Find the cube root of both sides
∛x^3 = ∛343

x= 7

Final answer: x=7

3 0

3 years ago

Bank A charger a 4$ service fee and $0.25 for each check written. Bank B charges $5 and $0.20 for each check written . How many

natima [27]

For bank a they have to pay 5 checks to get 20 dollars. and for bank b they have to pay 4 checks to get to 20 dollars

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4 years ago

Please match each function formula with the corresponding transformation of the parent function y= -x^2-1

pishuonlain [190]

Answer:

The answer in the attached figure

Step-by-step explanation:

we have the parent function

$y=-x^{2}-1$

case 1) <u>Reflected across the x-axis</u>

we know that

The rule of the transformation is

(x,y)------> (x,-y)

$y=-(-x^{2}-1)$

$y=x^{2}+1$

case 2) <u>Reflected across the y-axis</u>

we know that

The rule of the transformation is

(x,y)------> (-x,y)

$y=-(-x)^{2}-1$

$y=-x^{2}-1$

case 3) Translated left by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x-1,y)

$y=-(x+1)^{2}-1$

case 4) Translated right by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x+1,y)

$y=-(x-1)^{2}-1$

case 5) Translated down by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x,y-1)

$y=-(x)^{2}-1-1$

$y=-(x)^{2}-2$

case 6) Translated up by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x,y+1)

$y=-(x)^{2}-1+1$

$y=-(x)^{2}$

8 0

3 years ago

Help me plss // brainliested :))

Charra [1.4K]

Answer: look at the picture.

8 0

3 years ago

What is the Area of this shape?

Svetlanka [38]

Answer:

448 ft ^2

Step-by-step explanation:

$A = \frac{b_{1} + b_{2}}{2} * h\\A = \frac{17 + 39}{2} * 16\\A = \frac{56}{2} * 16\\\\A = 28 * 16\\\\A = 448 ft^{2}$

Hope this helps,

If best, mark brainliest, if not, hope it helps anyway.

6 0

2 years ago