please help, will give brainliest!

Answer:

180 is the answer

Step-by-step explanation:

To find out areas of rectangles, you have to count the left side of the rectangle which is (12) and then count the bottom of the rectangle which is (15)

Then multiply 12 times 15 to find out the area

15 x 12= 180

what do you mean CDEF

and can I get brainliest?

Answer:

90

Step-by-step explanation:

3:4

R:G

total ratio =7

total peppers is y

4/7 × y = 120

7×120=4y

840÷4=y

y=210

G+R=Y

210-120=R

R=90

Answer:

No

Step-by-step explanation:

There is no association between the state and the debt level for graduates because when all put into precentages they are all about the same.

Answer:

The first one I'm pretty sure.

Step-by-step explanation:

Answer:

65% of cans are recycled

x*0.65 could be the equation

Answer:

90.3125 cm³

Step-by-step explanation:

Since the perimeter of the bottom square is 17, you can divide by four to find out what the lenght of each side is.

17/4=4.25 cm

We know the height of pyramid is 15 cm

The formula for the volume of a square pyramid is

V=a²(h/3)

V=a2(h/3)=4.252·15/3=90.3125 cm³

Answer:

2x - 11

Explanation:

We multiply x by 2 which gives us 2x, then subtract it by 11 which gives us 2x - 11.

I hope this helps!! ^-^

Answer:

2x-11

Step-by-step explanation:

twice a number x= 2x

minus 11= (-11) after 2x

Answer:

Shawn and Natasha have same amount in savings after [tex]10[/tex] weeks.

Step-by-step explanation:

Shawn gets an allowance of $18 each week.

Amount saved by Shawn = [tex]\frac{1}{2}(\$18)=\$9[/tex]

Natasha gets an allowance of $9 each week.

Amount saved by Natasha = [tex]\frac{2}{3}(\$9)=\$6[/tex]

Suppose that Shawn and Natasha have same amount in savings after [tex]x[/tex] weeks.

Also, Shawn started with $0 savings, and Natasha started with $30.

So,

[tex]9x=30+6x\\9x-6x=30\\3x=30\\x=10[/tex]

Therefore,

Shawn and Natasha have same amount in savings after [tex]10[/tex] weeks.

Answer:

the sugar cookie dough is $5 each and the gingerbread is $10 each.

Answer:

1 sugar cookie pack=$ 5

1ginger cookie pack=$10

Step-by-step explanation:

13x+ 7y=135

13x+ 11y= 175

by subtraction

4y=40

y=10

substituting the value of y in any of the above equation

13x+7×10= 135

13x+70=135

13x=135-70

13x=65

x=65/13

x=5

Answer:

59 degrees

Step-by-step explanation:

180-62=118

118/2=59

Answer:

greater then tell me if i'm wrong

Answer:

V~1911

Step-by-step explanation:

7^2=49

3*49=147

147=1911

V~1911

Answer:

160°

Step-by-step explanation:

Answer:

160°

Step-by-step explanation:

corresponding angles

Answer:

A is the answer you sent on the question on carton

Answer:

50%

Step-by-step explanation:

(285 - 190) / 190 = 95/190 = .5 or 50%

Answer:

  yes, x and y are in a proportional relationship

Step-by-step explanation:

The relationship is proportional if the graph is a straight line through the origin. This graph is, so the relationship is proportional.

Answer:

6760

Step-by-step explanation:

4% of 6500

= (6500 x 4) ÷ 100

= 26000 ÷ 100

= 260 $

6500 + 260 = 6760$

Answer: x = 6

Step-by-step explanation:

All angles in a triangle = 180*

9x - 11 + 80 + 57 = 180

9x + 137 = 180

9x = 54

x = 6

Plug in to see if its correct

9 (6) - 11 + 80 + 57 = 180

54 + 126 = 180

180 = 180

Answer:

∠NOP = 53°

Step-by-step explanation:

According to exterior angle theorem,

In a triangle, an exterior angle is equal to the sum of the two opposite interior angles.

∠NOP = ∠MNO + ∠OMN

Put ∠NOP = ( 7x - 17)°, ∠MNO = (x + 20)° and ∠OMN = (3x - 7)°

[tex]7x-17=x+20+3x-7\\7x-17=4x+13\\7x-4x=13+17\\3x=30\\x=10[/tex]

Therefore,

∠NOP = ( 7(10) - 17)° = (70 - 17)° = 53°

Answer:

Step-by-step explanation:

3ln(4) = 2ln(x)

ln(4³) = ln(x²)

4³ = x²

(2²)³ = x²

2⁶ = x²

x = ±√2⁶ = ±2³ = ±8

However, the argument of a logarithm must be positive, so x=8.

The solution set of the equation is {8, -8}, but we can discard the negative solution as it is not physically meaningful in this context. So, the final solution set is {8}. Option D is correct.

To solve the equation, we can use the logarithmic identity that states:

n * log(a) = log(aⁿ)

Using this identity, we can rewrite the equation as:

In(4³) = In(x²)

Simplifying both sides using the natural logarithm properties, we get:

In(64) = In(x²)

Taking the exponential of both sides, we have:

[tex]e^{In 64} = e^{In x^2}\\64 = x^2[/tex]

Taking the square root of both sides, we get:

x = ±8

However, we must check if either of these solutions makes the argument of the natural logarithm negative, which is not allowed. Since the argument of the natural logarithm is positive for both x = 8 and x = -8, both solutions are valid.

Therefore, the solution set of the equation is {8, -8}, but we can discard the negative solution as it is not physically meaningful in this context. So, the final solution set is {8}.

Learn more about logarithmic function here:

https://brainly.com/question/3181916

#SPJ7

Answer:

Step-by-step explanation:

We can assume we are seeing these seats as points on a graph with her current position being (8, 5) and her destination being (3, 2). Using these values Kim would need to follow the following rules...

Move 3 positions down to point/seat (8, 2)

Move 5 positions to the left to point/seat (3,2)

Following these instructions, she would correctly transition to the correct seat.

Answer:

1000( 1 + 7/100)^4 = 1310.79601 which is 1311

Answer:

10°

Step-by-step explanation:

All angles on a straight line equal 180°.

Answer:

x=10 degrees

Step-by-step explanation:

Every straight line will always be equavilant to 180 degrees. So I added 92+78 which gave me 170. From there, I subtracted 180-170 which gave me 10 degrees. Hope this helps!

Answer:

a. Function: Yes

Domain = 1, 5, 10, 11, 14

Range = 6, 50, 150, 176, 266

b. Function: Yes

Domain = All positive integers

Range = All positive integers

c. Function: The relation is not a function

Step-by-step explanation:

A function is a relation where each input value has only one output value

a. The given data are presented as follows

[tex]\begin{array}{cc}Width \, (m)&Area \, (m^2)\\1&9\\5&50\\10&150\\11&176\\14&266\end{array}[/tex]

For each value of the input variable, the width, there is exactly one out put variable, therefore, the relation is a function

Function; Yes

The domain, the input values, includes; 1, 5, 10, 11, 14

The range, the output, values, includes; 6, 50, 150, 176, 266

b. Hours worked versus salary

[tex]\begin{array}{cc}Hours \ worked &Salary\\0&0\\10&\$300\\20&\$600\\30&\$900\\40&\$1200\end{array}[/tex]

For each value of the input variable, hours worked, there is exactly one out put variable, therefore, the relation is a function with the following equation;

Salary = $30 × Hours worked

Function; Yes

The domain, the input values, includes; All positive integers

The range, the output, values, includes; All positive integers

c. Height versus age

[tex]\begin{array}{cc}Height \, (cm)&Age\, (years)\\160&20\\160&25\\160&30\\160&35\\160&40\end{array}[/tex]

For each value of the input variable, the height, there are more than one  out put variable, the age, therefore, the relation is not a function

Function; No

Answer:

9/41

Step-by-step explanation:

cos=adjacent/hypotenuse

adjacent=9

hypotenuse=41

y=-3x+4

dedont be suspicoes

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c

c

c

c

c

Answer:

He cannot construct a triangle

Step-by-step explanation:

In order to construct a triangle the two shorter sides added together have to be greater than the longest side if that makes sense

So basically 8+14 has to be greater than 23 in order for it to be side lengths of a triangle

8+14=22

22 is not greater than 23 therefore he cannot create a triangle

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Step-by-step explanation:

its D :)

Answer:

C

Step-by-step explanation:

since we're being told to convert the ratio to fraction then it is C. note that 4 ratio is also the same as dividing 4 by 6

Answer:

Step-by-step explanation:

Refer to attached

You can easily calculate that each of the sides have the length:

Parallel sides have equal slopes:

Diagonals are perpendicular as their slopes are negative reciprocal:

So we see the quadrilateral ABCD has two pairs of parallel sides, all sides are equal and the diagonals are perpendicular.

This is the definition of the rhombus.