Multiply (3.5 x 10^-5) (3 x 10^-10) Express your answer in scientific notation​

Answer:See below

Step-by-step explanation:

These angles are equal. All that needs to be done is setting the equations as equal and solving for the variables. Once the variables are found, input them back into the equation to find the angles. Once the variables are put into both equations, the result should be equal.

Answer:

13) 94°

14) 105°

Step-by-step explanation:

13) For this equation, the angles are vertical angles. This means that they equal each other. So the equation would be: 14x-4= 12x+10.

Step 1- Subtract 12x to both sides.

 14x-4= 12x+10

-12x    -12x

Step 2- Add 4 to both sides.

2x-4= 10

    +4  +4

Step 3- Divide both sides by 2.

2x= 14

2    2

x= 7

Now that you know the value of the variable, insert this into the equations.

14(7)-4= 98-4= 94°

12(7)+10= 84+10= 94°

14) For this equation, the angles are alternate exterior angles. This also means that they equal each other. So the equation would be: 16x-7= 15x.

Step 1- Add 7 to both sides.

16x-7= 15x

    +7   +7

Step 2- Subtract 15x to both sides.

16x= 15x+7

-15x  -15x

This leaves you with: x= 7.

Now, insert the value of the variable into the equations.

16(7)-7= 112-7= 105°

15(7)= 105°

Answer:

I think it is neither

Step-by-step explanation:

I am not sure but I know it isn't a function

Answer: D Because it does not pass the vertical line test

hope this helps :)

Answer:

4 units right and 3 units up.

Hope this help o(*￣▽￣*)o

Answer:

4 units right and 3 units up.

got it right on my test, hope it helps

Answer:

A.Rational numbers

is the right answer

Answer:

2x - y = 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (6, 11) and (x₂, y₂ ) = (5, 9)

m = [tex]\frac{9-11}{5-6}[/tex] = [tex]\frac{-2}{-1}[/tex] = 2 , thus

y = 2x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (5, 9) , then

9 = 10 + c ⇒ c = 9 - 10 = - 1

y = 2x - 1 ← in slope- intercept form

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

From y = 2x - 1 ( subtract y and add 1 to both sides )

2x - y = 1 ← equation in standard form

Answer:

slope

Step-by-step explanation:

y = mx + c

where m is the slope of the line

Answer:

a) i The company should buy 40 gallons from dairy I and 60 gallons from dairy

ii) What is the maximum amount of​ butterfat? The total amount of butterfat from Diary I and Diary II = 3.12% + 1.93%

=5.05%

b.The excess capacity of dairy I is 10 ​gallons, and for dairy II it is 30 gallons.

Step-by-step explanation:

a. How much milk from each supplier should the company buy to get at most 100 gallons of milk with the maximum amount of​ butterfat?

From the question, we are told that:

Milk from dairy I costs ​$2.40 per​ gallon, Milk from dairy II costs ​$0.80 per gallon.

Let's represent:

Number of gallons of Milk from dairy I = x

Number of gallons of Milk from dairy II = y

At most ​$144 is available for purchasing milk.

$2.40 × x + $0.80 × y = 144

2.40x + 0.80y = 144........ Equation 1

x + y = 100....... Equation 2

x = 100 - y

2.40(100 - y) + 0.80y = 144

240 - 2.4y + 0.80y = 144

-1.60y = 144 - 240

-1.6y = -96

y = -96/-1.6

y = 60

From Equation 2

x + y = 100....... Equation 2

x + 60 = 100

x = 100 - 60

x = 40

Therefore, since number of gallons of Milk from dairy I = x and number of gallons of Milk from dairy II = y

The company should buy 40 gallons from dairy I and 60 gallons from dairy

II. What is the maximum amount of​ butterfat?

From the question

Dairy I can supply at most 50 gallons averaging 3.9​% ​butterfat,

50 gallons = 3.9% butterfat

40 gallons =

Cross Multiply

= 40 × 3.9/50

= 3.12%

Dairy II can supply at most 90 gallons averaging 2.9​% butterfat.

90 gallons of milk = 2.9% butter fat

60 gallons of milk =

Cross Multiply

= 60 × 2.9%/90

=1.9333333333%

≈ 1.93%

The total amount of butterfat from Diary I and Diary II = 3.12% + 1.93%

=5.05%

b. The solution from part a leaves both dairy I and dairy II with excess capacity. Calculate the amount of additional milk each dairy could produce.

Excess capacity of Diary I =

50 gallons - 40 gallons = 10 gallons

Excess capacity of Diary II =

90 gallons - 60 gallons = 30 gallons

Therefore, the excess capacity of dairy I is 10 ​gallons, and for dairy II it is 30 gallons.

Answer:

130'²

Step-by-step explanation:

step 1) work out area of whole trapezium:

((a+b) x h) / 2

a and b are the two parallel sides

h is the perpendicular height (8)

a = 4+4+3 = 11

b = 23

a + b = 11 + 23 = 34

(a + b) x h = 34 x 8 = 272

272 / 2 = 136²

step 2) work out the area of rectangle

2 x 3 = 6²

step 3) take area of rectangle away from area of whole trapezium

136 - 6 = 130

130' ²

Answer:

C

Step-by-step explanation:

Answer:

The Shape went from Quadrant 1 to Quadrant 3.

Step-by-step explanation:

You just have to look at it.

Answer:

Translation

Step-by-step explanation:

Every point on the figure was moved to a new spot on the graph.

I know, because I did this last year. I hope this helps.

Answer:

c because 1.8×10=18 so c is correct answer

Answer:

x=1

Step-by-step explanation:

-4+7x=3 add 4 to both sides

7x=7 divide 7 on both sides

x=1

Answer:

Olga

Step-by-step explanation:

To calculate average speed we can compare their hourly rate

Trisha ran 10km in 2.5 hours which is equal to 4km in an hour

Jason ran 7.5km in 2 hours which is equal to 3.75km an hour

Olga ran 9.5km in 2.25 hours which is equal to 4.2 an hour approximately

Answer:

Overall percentage is 125% than you can - 15% which = 110%

10 % = 2700 as this is the profit. 2700 x 10 = 100% = Rs 270,000

Answer:

Yes

Step-by-step explanation:

Answer: 16 2/3 divided by 1/6= 100

Answer:

[tex]f(1/2)=0[/tex]

Step-by-step explanation:

So we have the function:

[tex]f(x)=-2x+1[/tex]

And we want to find f(1/2).

So, substitute 1/2 for x:

[tex]f(1/2)=-2(\frac{1}{2})+1[/tex]

Evaluate. Multiply:

[tex]f(1/2)=-1+1[/tex]

Add:

[tex]f(1/2)=0[/tex]

So, our answer is:

[tex]f(1/2)=0[/tex]

And we're done!

Answer:

x=6

Step-by-step explanation:

step 1;

19x−4+4=110+4

19x=114

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

step 2;

19x /19 = 114 /19

Answer:

35

Step-by-step explanation:

Answer:

[tex]\frac{9}{32}[/tex]

Step-by-step explanation:

Given:

Ratio of white shapes to black shapes is 5:11

Ratio of white circles to white squares is 3:7

Ratio of black circles to black squares is 3:8

To find: fraction of all the shapes that are circles

Solution:

As ratio of white shapes to black shapes is 5:11,

let number of white shapes be 5 k and number of black shapes by 11 k

As  ratio of white circles to white squares is 3:7,

Number of white circles = [tex]\frac{3}{10}(5k)=\frac{3}{2}k[/tex]

Number of white squares = [tex]\frac{7}{10}(5k)=\frac{7}{2}k[/tex]

As ratio of black circles to black squares is 3:8,

Number of black circles = [tex]\frac{3}{11} (11k)=3k[/tex]

Number of black squares = [tex]\frac{8}{11}(11k)=8k[/tex]

Total number of circles = [tex]\frac{3}{2}k+3k=\frac{9}{2} k[/tex]

Total number of shapes = [tex]5k+11k=16k[/tex]

Therefore,

Fraction of circles [tex]=\frac{\frac{9}{2} k}{16k} =\frac{9}{32}[/tex]

- 2

Hi there !

5(3x - 1) - 3(5x - 1) =

= 15x - 5 - 15x + 3

= 15x - 15x + 3 - 5

= - 2

Good luck !

The expression 5(3x - 1) - 3(5x - 1) simplifies to -8 after using distributive property and adding like terms.

To expand the brackets and collect like terms in the expression 5(3x - 1) - 3(5x - 1).

Distribute the numbers outside the brackets to the terms inside the brackets:

5(3x - 1) - 3(5x - 1)

= 5×3x - 5 × 1 - 3 × 5x - 3 × 1

Perform the multiplication:

15x - 5 - 15x - 3

Collect like terms (combine the x terms and the constants):

=(15x - 15x) + (-5 - 3)

=0x - 8

Simplify:

-8

So, the expression 5(3x - 1) - 3(5x - 1) simplifies to -8.

To learn more on Expressions click:

https://brainly.com/question/14083225

#SPJ6

Answer:

x= 29

Step-by-step explanation:

These angles equal 180° since they are corresponding angles.

So, the equation would be: (2x-10)+(4x+16)= 180.

Step 1- Add common variables.

(2x+4x)+(16-10)= 180

6x+6= 180

Step 2- Subtract 6 to both sides.

6x+6= 180

    -6     -6

6x= 174

Step 3- Divide both sides by 6.

6x= 174

6     6

x= 29

Answer:

x=29

Step-by-step explanation: The two angles for are supplementary, so the equation will be equal to 180 degrees. So to find 180 degrees you need to put (2x-10) and (4x+16) on the same side of the equation.

180=(2x-10)+(4x+16)  Combine like terms

180=6x+6 Subtract 6 from both sides

174=6x Divide both sides by 6

29=x

Check:

2*29-10

58-10= 48

4*29+16

116+16=132

132+48=180

↓This is your answer↓

↓Look down↓

Answer:

Yes

Step-by-step explanation:

Because 35 * 1 is 35 and 35 * 2 is 70

Answer:

Yes

Step-by-step explanation:

35 + 70 = 105

35(3) = 105

Answer:

true

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Got it right.

Answer:

nsiwkiwknwiiwniiwneikene8ke

Step-by-step explanation:

quejumbrosos ebeuk392