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2 years ago

I need help please.............

Mathematics

1 answer:

UkoKoshka [18]2 years ago

3 0

Answer:

A: 4

B: it means that they have an absolute value of 4 levels between them.

C: 3+4

D: It will be greater than the value of a because you are adding onto it. If a is negative and b is positive thne it will be less than since you are subtracting a positive from a negative number

Step-by-step explanation:

Let me know if you need more in-depth on HOW to do it.

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Camila owns a car worth $5,900 and owes $2,800 on the car loan. She has $1,600 in her bank account and $5,210 in a savings accou

ohaa [14]

Answer:

$Net\ Worth=11310$

Step-by-step explanation:

From the question we are told that:

Car worth $C=5900\$$

Car Loan $L=2800\$$

Bank account $B= 1600\%$

Savings account $S=5210\&$

Credit card $CC=1400\%$

Generally Net worth is the value of the assets a person or corporation owns, minus the liabilities they owe.

Therefore

$Net\ Worth=Asset-Liability\\\\Net\ Worth=Car worth+Bank account+Savings account +Credit card-Car Loan\\\\Net\ Worth=5900+1600+5210+1400-2800$

$Net\ Worth=11310$

3 0

2 years ago

Read 2 more answers

Penelope determined the solutions of the quadratic function by completing the square. F(x) = 4x2 8x 1 –1 = 4x2 8x –1 = 4(x2 2x)

Ymorist [56]

By solving the quadratic equation using completing the square method we got that Penelope should have added 4 to both sides instead of adding 1.

<h3>What is quadratic equation ?</h3>

Any equation of the form $ax^2+bx+c=0$ where x is variable and a, b, and c are any real numbers where a ≠ 0 is called quadratic equation .

Given work of Penelope is

$\begin{aligned}&f(x)=4 x^{2}+8 x+1 \\&-1=4 x^{2}+8 x \\&-1=4\left(x^{2}+2 x\right) \\&-1+1=4\left(x^{2}+2 x+1\right) \\&0=4(x+2)^{2} \\&0=(x+2)^{2} \\&0=x+2 \\&-2=x\end{aligned}$

Now we can see that Penelope determined the solutions of the quadratic function by completing the square. so he must have been done as following

$\begin{aligned}&f(x)=4 x^{2}+8 x+1 \\&-1=4 x^{2}+8 x \\&-1=4\left(x^{2}+2 x\right) \\&-1+4=4\left(x^{2}+2 x+1\right) \\&3=4(x+2)^{2} \\&\frac{3}{4} =x+2)^{2} \\&\frac{\pm\sqrt3}{2} =x+2 \\&\frac{-2\pm\sqrt3}{2} =x\end{aligned}$

By solving the quadratic equation using completing the square method we got that Penelope should have added 4 to both sides instead of adding 1.

To learn more about quadratic equations visit : brainly.com/question/1214333

8 0

2 years ago

What is the answer for(y⁴)³

Natasha2012 [34]

The answer to the problem is y^12

8 0

3 years ago

Read 2 more answers

Answer the photo please

alexandr402 [8]

Answer:

66.666666666667% error

Step-by-step explanation:

Percent Error = Vobserved - Vtrue / Vtrue

= 9 - 27 / 27

= -18/27

= -66.666666666667%

= 66.666666666667% error

I hope this helps!

7 0

3 years ago

The quadrilateral shown is a rhombus. What is angle 4?<br> A; 28<br> B; 32<br> C; 58<br> D; 90

Goryan [66]

I believe the answer would be A 32.

This is because 3 is congruent to 4.

6 0

2 years ago