pls help, due soon algebra

Answer:

26.14

Step-by-step explanation: Just subtract.

Answer:

24.3

Step-by-step explanation:

To find the perimeter of any figure you just add the sides together

figure A''B''C''D'' is congruent to figure ABCD therefore they have the same side lengths

so to find the perimeter we add

6+6+6+6.3=24.3

so the perimeter is 24.3

hope this helps!

Answer:

find the slope of each line and make sure they are opposite reciprocals

Step-by-step explanation:

example, if slope of one line is -3/4 then a line that is perpendicular would have a slope of 4/3

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Answer:

2/9 produces a rational number when added to 0.25

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Answer:

the distance around the school track would be x

Step-by-step explanation:

you would have to divide 0.25 by 5.1 is 20.4

Answer: 5 inches

Step-by-step explanation:

The x's denote the insects measured so the longest insects would be of lengths:

1³/₄ inch, 1³/₄ inch and 1¹/₂ inch.

Adding them together would require converting them to improper fractions first:

7/4, 7/4, 3/2

Pick a denominator that is both denominators' lowest common multiple = 4

Adding them:

Divide the LCM by the denominator of the fraction and multiply the result by the numerator:

= (7 + 7 + 6) / 4

= 20/4

= 5 inches

Answer:

I think its B. or D.

Step-by-step explanation:

I'm leaning more toward B tho

Answer:

2r^2-8

Step-by-step explanation:

(r+2)(2r-4)

2r^2-4r+4r-8

Combine like terms.

2r^2-8

Answer:

Multiplicative

Step-by-step explanation:

5x2=10, 5x3=15,5x5=25,5x8=40

Answer:

190 degrees or 1 degree

Step-by-step explanation:

Step-by-step explanation:

.05N + .10D = 1.65

.05 is the value of the nickel and .10 is the value of the dime.

N + D = 21 because you have some combination of them that total 21

solve for N: N = 21- D

substitute into the first equation

0.5 (21-D) + .10D = 1.65

1.05 - .05D + .10D = 1.65

.05D = .6

D = 12 you have 12 dimes

21-12 = 9 nickels

Answer:

x = 27.86 thats the answer

Answer:

0.2786

Step-by-step explanation:

Solution Steps:

The following question is of the type "How much X percent of W", where W is the whole amount and X is the percentage figure or rate".

Let's say that you need to find 14 percent of 1.99. What are the steps?

Step 1: First determine the value of the whole amount. We assume that the whole amount is 1.99.

Step 2: determine the percentage, which is 14.

Step 3: Convert the percentage 14% to its decimal form by dividing 14 into 100 to get the decimal number 0.14: 14100 = 0.14

Notice that dividing into 100 is the same as moving the decimal point two places to the left. 14.0 → 1.40 → 0.14

Step 4: Finally, find the portion by multiplying the decimal form, found in the previous step, by the whole amount: 0.14 x 1.99 = 0.2786 (answer).

The steps above are expressed by the formula: P = W × X% 100. This formula says that: "To find the portion or the part from the whole amount, multiply the whole by the percentage, then divide the result by 100". The symbol % means the percentage expressed in a fraction or multiple of one hundred.

Answer:

1500 cm²

Step-by-step explanation:

→ State area of circle formula

π × r²

→ Substitute in values

22/7 × 70² = 1500

→ Include units

1500 cm²

Answer:

You start with 4 pounds of oranges, and every other pound is a k varaible, which is added to the totall amount of pounds at checkout

Step-by-step explanation:

By verbal I hope you meant word problem?

Answer: 88

The mode is the value that appears most frequently in a data set.

The mode of the given data set will be 88.

The mode is the value that appears most often in a set of data values.

We have,

Data set            100, 98, 95, 92, 88, 85, 80, 75.

Frequency           1,     2,   2,   4,   7,    3,   5,    1

So,

As mentioned in the statement above,

Mode is the value that appears most often in a set of data values.

So,

We can see from the given table

i.e.

Frequency of 88 is maximum,

So,

The mode of the given data is 88.

Hence, we can say that the mode of the given data set will be 88.

To know more about mode click here

https://brainly.com/question/300591

#SPJ2

9514 1404 393

Answer:

  -2

Step-by-step explanation:

The solution to the system is where the lines cross. The x-coordinate of that point is its horizontal distance from the y-axis.

The solution is (x, y) = (-2, 2). The x-coordinate is -2.

Answer:

Alvin is 47 and Elga is 35

I promise

Answer:

D for 8 C for 7

Step-by-step explanation:

Answer:

the domain is the legal values of x, while the range is all the legale values of y

Step-by-step explanation:

Answer:

f = -5/3

Step-by-step explanation:

Answer:

-3/4f = 5/4

f=5/4(-4/3)

f=-5/3

Let me know if this helps!

Answer:

Z = 160

Step-by-step explanation:

45/100 = 72/z

72 x 100 = 7200

7200/45 = 160

Answer:

7.9

Step-by-step explanation:

5.8+2.1=7.9

Answer:

Step-by-step explanation:

Common ratio r = a₂/a₁ = 16/(-4) = -4

a₄ = a₃(-4) = 256

a₅ = a₄(-4) = -1024

a₆ = a₅(-4) = 4096

Answer:

The human body contains trillions of microorganisms — outnumbering human cells by 10 to 1. Because of their small size, however, microorganisms make up only about 1 to 3 percent of the body's mass (in a 200-pound adult, that's 2 to 6 pounds of bacteria), but play a vital role in human health.

Step-by-step explanation:

I got it right .

Hope this helps <3 .

Answer:

10,000

Step-by-step explanation:

yes

Answer: I believe it is c 4

Step-by-step explanation:

but im not sure

Answer:

Continue by 5's

10

15

25

30

and so on.

Say that in B as well. that 5 is being repeated.

then yes, because you continue to replicy the 5 until there is none left to do.

Step-by-step explanation:

Answer:

2023- 548= 1475 on uniforms.

1475 divided by 29.50 is 50 uniforms.

Answer:

55.94°

Step-by-step explanation:

Reference angle = x

Hyp = 25

Adjacent = 14

Apply CAH:

[tex] Cos(x) = \frac{Adj}{Hyp} [/tex]

[tex] Cos(x) = \frac{14}{25} [/tex]

[tex] x = Cos^{-1}(\frac{14}{25}) [/tex]

x = 55.9442023° ≈ 55.94° (to 2 d.p)