Need help will give brainlest please this practice test makes no sense need explanation

Answer:

[tex]\huge\boxed{\sf 18 cm\²}[/tex]

Step-by-step explanation:

The figure consists of 2 rectangles.

Rectangle 1 Area:

Length = 5 cm

Width = 2 cm

Area = Length * Width

A = 5 * 2

A = 10 cm²

Rectangle 2 Area:

Length = 4 cm

Width = 2 cm

Area = 2 * 4

A = 8 cm²

Area of the whole figure:

= Rectangle 1 + Rectangle 2

= 10 + 8

= 18 cm²

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

[tex]\Large \boxed{\sf 18 \ cm^2}[/tex]

Step-by-step explanation:

Split shape into two rectangles

Calculate area of the two rectangles and add them

[tex]6\times 2+3 \times 2=18[/tex]

Answer:

4 7/10

Step-by-step explanation:

Answer:

4 7/10

Step-by-step explanation:

Convirt all the fractions into 1/10ths. Makes addition easy. Hope this helps

Answer:

a=40

Step-by-step explanation:

the formula for parallelograms is

a=base x height

which the base is 10 and the height is 4

so then

a= 4 x 10

Answer:

30 in squared

Step-by-step explanation:

took test! brainlest? <3

Answer:

1. no

2. no

3. yes

4.yes

Step-by-step explanation:

hope this helped

Answer:

No, No, Yes, Yes

Step-by-step explanation:

We can simply substitute the pairs as x and y in the equation:

(5, 0)

7*5 + 5*0 = 35 + 0 = 35

[tex]35 \ne 9[/tex]

(-4, -3)

7*(-4) + 5*(-3) = -28 - 15 = -43

[tex]-43 \ne 9[/tex]

(2, -1)

7*2 + 5*(-1) = 14 - 5 = 9

[tex]9 =9[/tex]

(-3, 6)

7*(-3) + 5*6 = -21 + 30 = 9

[tex]9 = 9[/tex]

Answer:

C. The answer is C, as pythagorean theorem only works on right triangles.

Answer:

8.2m

Step-by-step explanation:

Answer:

the answer is 8.2

Step-by-step explanation:

I took the k12 quiz

Answer:

x^2-5x+4

Step-by-step explanation:

(x+4)(x-1) in standard form is x^2-5x+4

The cost is 600$ for each treadmill and 200 for each bike.

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.

Here, we have,

2 exercise bikes and 3 treadmills cost $2200.

3 exercise bikes and 4 treadmills cost $3000.

solving, we get,

6b+9t=6600

6b+8t=6000

i.e. t=600

Hence,  the cost is 600$ for each treadmill and 200 for each bike.

To learn more on multiplication click:

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Answer:

grape juice, orange juice, then apple juice

or the obvious choice

none of them are the best because none of them are good

Answer:

[tex]1)apple \: juice \\ \: \: \: \: \: 2)orange \: juice \\ \: 3)grape \: juice[/tex]

Answer:

if it's 5 or more, increase the previous digit by one.

Answer:

Deal B: Verizon is better

Answer:

Figuring out the amount of money needed to pay for a product at the store.

Step-by-step explanation:

Answer:

The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a person need to work to earn $63?

Step-by-step explanation:

The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a person need to work to earn $63?

Answer:

9 hours

Step-by-step explanation:

7h=63

divide both sides by 7 to get 9

7h/7=h

63/7=9

h=9

Answer:

(a)= 10

(b)=4

Step-by-step explanation:

the lines are absolute value, so anything in the lines will be positive

Answer:

A=25

Step-by-step explanation:

Answer:

25cm²

Step-by-step explanation:

Area= base*height /2

=square root of 2500/2

=50/2

=25cm²

Answer:

B

Step-by-step explanation:

The answer is B hope that help

Answer:

x = 100

Step-by-step explanation:

x + 23 + 57 = 180     {linear pair}

    x +  80   = 180

              x = 180 -80

             x = 100

Answer:

100

Step-by-step explanation:

Since the line is straight you know that both angles add up to 180 degrees.

You can create this equation:

57+x+23=180

And then solve

80+x=180

x=100

Hope this helps!

Answer:

the sky is a blanket of stars and his words are daggers are metaphors the rest are similes

Step-by-step explanation:

i did it on edg

Metaphors:

The sky is a blanket of stars

His words are daggers

Similes:

The sky is like a blanket of stars

His words are as sharp as daggers

His words are live daggers

We have,

Metaphors and similes are both figures of speech used to make comparisons between two unrelated things.

They create vivid and imaginative descriptions by equating or likening one thing to another.

Metaphors directly state that one thing is another thing, without using "like" or "as."

They make a direct comparison by asserting that something is something else.

For example, "The sky is a blanket of stars" compares the sky to a blanket of stars, implying that the sky is vast and filled with numerous stars.

Similes, on the other hand, use "like" or "as" to make a comparison between two things.

They highlight similarities by stating that one thing is like or resembles another thing.

For instance, "The sky is like a blanket of stars" implies that the sky shares some characteristics with a blanket of stars, such as its vastness and the sense of being covered.

Thus,

Metaphors:

The sky is a blanket of stars

His words are daggers

Similes:

The sky is like a blanket of stars

His words are as sharp as daggers

His words are live daggers

Learn mroe about metaphors and smiles here:

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Answer:

(x + 2)(x - 5)

Step-by-step explanation:

Here are the steps:

[tex]x^2-5x+2x-10\\(x^2-5x)+(2x-10)\\x(x-5) + 2(x-5)\\(x + 2)(x-5)[/tex]

Step 1: We make the assumption that 498 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$x​.

Step 3: From step 1, it follows that $100\%=498$100%=498​.

Step 4: In the same vein, $x\%=4$x%=4​.

Step 5: This gives us a pair of simple equations:

$100\%=498(1)$100%=498(1)​.

$x\%=4(2)$x%=4(2)​.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{498}{4}$

100%

x%​=

498

4​​

Step 7: Taking the inverse (or reciprocal) of both sides yields

$\frac{x\%}{100\%}=\frac{4}{498}$

x%

100%​=

4

498​​

$\Rightarrow x=0.8\%$⇒x=0.8%​

Therefore, $4$4​ is $0.8\%$0.8%​ of $498$498​.

9514 1404 393

Answer:

  -126

Step-by-step explanation:

Put the numbers where the variables are and do the arithmetic.

  30(-4) -6(1) = -120 -6 = -126

Answer:

37.68 dont your teacher help you?

Step-by-step explanation:

12x3.14

Answer:Pencil, pen, ruler, protractor, pair of compasses and eraser ... Work out the volume of prism B. me x3' (X27). 15X27 = 405. 405 ..cm3 ... 3. Below are two similar parallelograms. X1.5. 4cm / A /. 6cm. B. The area of ... bon Area: 120 cm? 3 ... Two clay models of the Statue of Liberty are mathematically similar.

Step-by-step explanation:

Sorry If It Dont Help But It Helped Meh...Come Back To Meh If Its Wrong‍♀️....

Answer:

answer a

Step-by-step explanation:

the first graph

Answer:

Number of goals to convert in game 5= 3 goals

Step-by-step explanation:

Giving the following information:

A soccer player's average during her first two seasons was 1.4 goals per game.

First, we need to determine the number of goals converted:

Goal games 1-4= 4

Now, the number of goals she must have at five games and by the difference the number of goals to convert:

Number of goals for five games= 1.4*5= 7

Number of goals to convert= 7 - 4= 3 goals

Answer:

y= -1x+10 or y= -x+10

Step-by-step explanation:

Hope this helps!