help me pls I really have to get this done ill give brainliest

Answer:

1.4279999999999999 x 10²

Step-by-step explanation:

Answer:

2.645

Step-by-step explanation:

Answer:

[tex] \sqrt{7} = 2.65[/tex]

Answer:

The polynomial 3x^4 +2x - 9 is a quartic (it is to the 4th power) and a trinomial (3 terms).

Answer:

.40

Step-by-step explanation:

convert the fraction to a decimal by dividing the numerator by the denominator.

Answer:

Step-by-step explanation:

2 2/3

Answer:

12

Step-by-step explanation:

to get from 3 to 6, 3 is multiplied by two

multiply the 4 by two to give you 8

line WY = 8

X = 8 + 4

X = 12

Answer:

25.2

Step-by-step explanation:

Answer:

1:2

Step-by-step explanation:

Answer: Number equals 7

Step-by-step explanation:

4x+3x=5x+14

7x=5x+14

-5x  -5x

2x=14

x=7

Answer:

the answer is SSS (side-side-side)

Step-by-step explanation:

since the picture shows red tick marks on each side it's showing you they are all congruent by the sides which is the method SSS (side-side-side)

Answer:

512

Step-by-step explanation:

1+1 = 2

2+2 = 4

4+4 = 8

8+8 = 16

16+16 = 32

32+32 = 64

64+64 = 128

128+128 = 256

256+256 = 512

they add the answer by itself. hope this helps

Answer:

cn=90, so long as c and n are whole numbers

Step-by-step explanation:

There are two variables in this equation you have here. One, n the number of bags, has already been given to you, because there can be any number of bags. The other, weĺl call it c, is the number of cans in each bag. Because there could be any number of bags, and the number of cans needed in each one is also a variable, you are left with more than one option. Any solution will work so long as the number of cans, c, per bag, n, is equal to the total, 90. There could be 9 cans in 10 bags, or 10 cans in 9 bags, or 15 cans in 6 bags or vice versa. The only way to define it for one answer is to have a set number of bags or cans per bag. Hope this helps!

Answer:

in my knowledge

26 , 31 , 36 , 41 , 46

rule:5

cause 26+5=31

31+5=36

36+5=41

41+5=46 and so on...

Answer: $1.38

Step-by-step explanation:

Let the value of the Reese be represented by x

Since the chip cost $1.60 more than the Reese, then the chip will be:

= x + 1.60

Since they cost $4.36 altogether, the value of the Reese will be:

x + (x + 1.60) = 4.36

2x + 1.60 = 4.36

2x = 4.36 - 1.60

2x = 2.76

x = 2.76/2

x = 1.38

The Reese cost $1.38

Answer:

1.36

Step-by-step explanation:

Answer:

Mary was paid $638

Step-by-step explanation:

Mary was paid 360 $ for working alone because

$40 * 9 = $360

Mary was paid $278

5 % * $5560 = $278

360 + 278 = 638 $

Answer:

D

Step-by-step explanation:

6x^2 + 10x^2 = 16x^2

2x-x = x

-8 + 14 = 6

16x^2 + x + 6

Answer:

Sample size is 50. to Problem B= 40

Step-by-step explanation:

[tex]\huge{\underline{\underline{\mathcal{\bf\pink{AnSwer}}}}}[/tex]

8.) ∆MRP

9.) SSS

they both are congruent by SSS

Answer:

D. [tex]-360\,\frac{km}{h}[/tex]

Step-by-step explanation:

Physically speaking, average acceleration ([tex]\bar a[/tex]), measured in kilometers per square hour, is defined by following formula:

[tex]\bar a = \frac{v_{f}-v_{o}}{t_{f}-t_{o}}[/tex] (1)

Where:

[tex]v_{o}[/tex], [tex]v_{f}[/tex] - Initial and final speed, measured in kilometers per hour.

[tex]t_{o}[/tex], [tex]t_{f}[/tex] - Initial and final instant, measured in hours.

The initial and final instants are, respectively:

[tex]t_{o} = 5\,min\times \frac{1\,h}{60\,min}[/tex]

[tex]t_{o} = 0.083\,h[/tex]

[tex]t_{f} = 9\,min \times \frac{1\,h}{60\,min}[/tex]

[tex]t_{f} = 0.15\,h[/tex]

If we know that [tex]t_{o} = 0.083\,h[/tex], [tex]v_{o} = 60\,\frac{km}{h}[/tex], [tex]t_{f} = 0.15\,h[/tex] and [tex]v_{f} = 36\,\frac{km}{h}[/tex], then the average acceleration of Kelly is:

[tex]\bar a = \frac{36\,\frac{km}{h}-60\,\frac{km}{h}}{0.15\,h-0.083\,h}[/tex]

[tex]\bar a = -358.209\,\frac{km}{h^{2}}[/tex]

The correct answer is D.

Answer:

Step-by-step explanation:

Answer:

x=3+√2 or x=3−√2

Step-by-step explanation:

For this equation: a=1, b=-6, c=7

1x2+−6x+7=0

Step 1: Use quadratic formula with a=1, b=-6, c=7.

x=

−b±√b2−4ac

2a

x=

−(−6)±√(−6)2−4(1)(7)

2(1)

x=

6±√8

2

x=3+√2 or x=3−√2

Answer:

425

Step-by-step explanation:

72%of425 is 306

Answer:

306/x = 72/100

72x= 306 x 100

72x = 30600

X = 425

Step-by-step explanation:

Answer:

n,n

I think

Step-by-step explanation:

Answer:

n,n

Step-by-step explanation:

Answer:

y=mx+b

Step-by-step explanation:

that is the equation

Answer:

Step-by-step explanation:

Answer:

95°

Step-by-step explanation:

The angles have the same degrees

Based on the amount invested and the amount it grew to, the simple interest rate is 1%.

Lauren invested $50 and got $50.50 after a year.

This rate can be found by the formula:

= (Difference in investment in year 1) / Amount invested x 100%

Solving gives:

= (50.50 - 50) / 50 x 100%

= 1%

In conclusion, the rate is 1%.

Find out more about simple interest at https://brainly.com/question/2294792.