Please help me

Relations P and Q are shown below.

Answer:

y=x-2 if you meaned this

Answer:

[tex]9[/tex]

Step-by-step explanation:

[tex]72 = 2^3 \cdot \boxed{3^2}[/tex]

[tex]27 = 3 \cdot \boxed{3^2}[/tex]

Answer:

The diagonal length of the suitcase is 30 inches.

Hope it helps. :)

[tex]tan(x)=2.5\implies \measuredangle x=tan^{-1}(2.5)\implies \measuredangle x\approx \begin{cases} \stackrel{I~Quadrant}{68.2^o}\\\\ \stackrel{III~Quadrant}{248.2^o} \end{cases}[/tex]

Make sure your calculator is in Degree mode, Check the picture below on the left side.

well, the tangent recall is sine/cosine, or namely y/x, for that fraction if either of them is negative, the whole fraction is negative, if both are either positive or negative, the fraction is positive.

given such, on the 1st quadrant and 3rd quadrant that fraction y/x is positive because on the 1st quadrant both are positive and on the 3rd quadrant both are negative, yielding the fraction, namely tangent, positive.

[tex]cos(x)=-0.7\implies \measuredangle x=cos^{-1}(-0.7)\implies \measuredangle x\approx \begin{cases} \stackrel{II~Quadrant}{134.43^o}\\\\ \stackrel{III~Quadrant}{225.57^o} \end{cases}[/tex]

now, check the picture below on the right side, cosine or namely "x", is negative on the 2nd and 3rd quadrants only, the first angle you'd get from your calculator will be 134.43°, now, this one is on the 2nd quadrant, so it has a margin from 180° of 180 - 134.43 = 45.57, that means the angle of reference is 45.57° in red in the picture.

to get the 2nd angle on the 3rd quadrant, we add to 180° the reference angle, so 180 + 45.57 = 225.57°.

Answer:

236 cubic units (to 3 significant figures)

Step-by-step explanation:

volume of a cylinder = [tex]\pi[/tex]r²h   (where r = radius and h = height)

Therefore, volume = [tex]\pi[/tex] x 5² x 3

                               = [tex]\pi[/tex] x 25 x 3

                               = 75[tex]\pi[/tex]

                               = 236 cubic units (to 3 significant figures)

Answer:

D = 4/12 or 1/3

Step-by-step explanation:

Answer:

d=4/12

Step-by-step explanation:

5/12-1/12= d

d=4/12

Answer:

C. [-5] < [-3]   ||   D. [-4] < [-2]

Step-by-step explanation:

in A. 5 should be greater, > than -3

in B. 2 should be greater, > than -4

in C. its correct answer. true statement.

in D.  its correct answer. true statement.

whenever we run a perpendicular line to a base from a right-angle in a right-triangle, like in this case, we end up with 3 similar triangles, a Small one, a Medium and a containing Large one, thus Check the picture below.

Answer:

Step-by-step explanation:

B, Yes and by AA

Answer:

4 pens will cost $4.84

Step-by-step explanation:

1.21 times 4 = 4.84

Answer:

The Energizer Pack

Step-by-step explanation:

To figure this out I would divide to find the price per thing then compare.

So 2.97 divided by 4 is 0.7425. We'll round that later if we have to.

12. 39 divided by 10 is 1.239

Now we compare. Which is cheaper, or less - 0.74 or 1.24?

0.74 is less, so that means the Energizer pack is the better buy since it's cheaper.

Please mark brainliest if possible and i hope you get a good grade on youe homework! :)

Answer:

Step-by-step explanation:

We know that:

Solution:

Looking at the cost per battery pack, we can say that 4 packs of Energizer is a better buy because its cost per pack is lower than the cost of 10 packs of Duracell batteries.

Hoped this helped!

Answer:

2.04

Step-by-step explanation:

100% + 104% = 204%

204 ÷ 100 = 2.04

Answer:

20,000+600+2

4 1/2

Step-by-step explanation:

(2+3)^2-16 divided by 2

first you 2+3=5 then 5 times 5 equals 25

Then 25-16=9

9/2=4 1/2

can you provide a screenshot?

Answer:

s = 4

Step-by-step explanation:

3(s + 8) = 36

Simplify the distributive property:

⇒ 3s + 24 = 36

Subtract 24 both sides:

⇒ 3s = 36 - 24

⇒ 3s = 12

Divide 3 both sides:

⇒ 3s/3 = 12/3

⇒ s = 4

Answer: D. 5 - x^4

Step-by-step explanation: We can see that the blue function is translated three units up, and inverted, so its leading coefficient is negative. The blue function can be rewritten as -x^4 + 3 to reflect these transformations. The only difference between the blue and the red function is that the red is two units higher, or five units total from the origin. Since they are the same shape, it will have a -x^4 in the formula, but since it is translated five units up its formula will be -x^4 + 5, which is also equal to 5 - x^4.

Answer:

the answer is D

Step-by-step explanation:

5<x+12

-12   -12

---------------

-7<x

Answer:

y= -2x+1

Step-by-step explanation:

y=mx+b

-1= -2(1)+b

-1= -2+b

b= 1

y= -2x+1

Answer:

1/25, 0.04

Step-by-step explanation:

Reduced fraction: 4/100 = 2/50

Decimal: 0.04

Answer:

Fraction:

1/25

Decimal:

0.04

Step-by-step explanation:

Fraction:

4/100 (4%)

100/4 = 25

4/4 = 1

1/25

Decimal:

4/100 (4%) = 0.04

Answer:25

Step-by-step explanation:

so use fractoin to anwer

Answer:

15x+50

Step-by-step explanation:

multiply both numbers that are inside the parentheses by the number ouside of it. So 5×3=15, but the 3 also had an x atratched to it, hence 15x and 5×10=50, so combine them and you have your answer of 15x+50.

Answer:

You can answer this by using the unitary method, which involves finding the number of calories in 1 cup first.

In

1

4

of a cup there are

135

calories

In

4

×

1

4

=

1

cup there are

4

×

135

=

540

calories

In

2

×

1

=

2

cups there are

2

×

540

=

1080

calories

You can also use the method of direct proportion:

cups

calories

=

0.25

135

=

2

x

←

cross-multiply

0.25

x

=

135

×

2

x

=

135

×

2

0.25

x

=

1080

calories

Step-by-step explanation:

jjgjghghghghghghhghg

Answer:

3

Step-by-step explanation:

1. open the bracket

i.e_ 2(a)=6

is 2×a=6

2. sum it up

2×a=6

=2a=6

3. divide both sides by the co-efficient of a which is 2.

2a\2a = 6\2a

=3a

therefore, a is 3

Answer:

1/2 of farm land left.

Step-by-step explanation:

  Ok so we know that Chef Ollie has a community garden. And that she uses [tex]\frac{2}{6}[/tex] of the farmland to grow beets. The denominator 6 lets you know immediately that the land is divided into equal 6 pieces. We also know that Chef Ollie uses another [tex]\frac{1}{6}[/tex] of the farmland to grow kale.

  Because the we need to find out how much land Chef Ollie has left, we need to subtract the amount she used from the whole. Before we can do that we must add up the total amount of used land, and since the denominators are the same we can directly add and subtract with having to change the denominator.

Step 1: Write down important numbers.

[tex]\frac{2}{6}[/tex], [tex]\frac{1}{6}[/tex],

Step 2: Add those numbers together.

[tex]\frac{2}{6} + \frac{1}{6} = \frac{3}{6}[/tex] or [tex]\frac{1}{2}[/tex]

Step 3: Write an expression/equation.

[tex]\frac{6}{6} - \frac{3}{6} \\or\\1 - \frac{1}{2}[/tex]

Step 4: Solve

=    [tex]\frac{3}{6}\\or\\\frac{1}{2}[/tex]

(can be written both ways)

  And you get your answer: After Chef Ollie has used [tex]\frac{2}{6}[/tex] to grow beets and [tex]\frac{1}{6}[/tex] to grow kale, she has [tex]\frac{1}{2}[/tex] of her farmland left untouched.

  To represent this you could draw a circle divided in 6 pieces and shade 3 of them, or simply draw a circle and shade half. As well as drawing a rectangle and dividing it into 6 pieces, shading 3, or draw a rectangle, and shade half.

You are welcome ;) .