which expression is equivalent?​

Which Expression Is Equivalent?

Answers

Answer 1

Answer:

The second one .......


Related Questions

If 12 cups of pineapple juice are used with 20 cups of orange juice, will the recipe taste the same?
Explain your reasoning,

Answers

Answer:

No, It will not taste the same

Step-by-step explanation:

12 cups of pineapple juice should be mixed with 15 cups of Orange juice

Angela is following this recipe to make biscuits.
Angela uses 1.65 L of syrup.
How much margarine is needed in kg?

Recipe: Makes 14 biscuits
110 g margarine
150 g sugar
275 mL syrup
220 g oats
60 g sultanas

Answers

Answer:

6.6

Step-by-step explanation:

275 ml = 0.275L

1,65/0.275=6

110*6=660g

6,6kg

10x + 4y = 20
13x - 4y = -66

What does x and y equal?

Answers

Answer: (-2, 10)

Explanation: Since one equation has a +4y and the other equation has

a -4y, when we add the equations together, the y's will cancel out.

So we have 23x = -46 and x = -2.

To find y, plug -2 back in for x in either of the two original equations.

I've chosen to plug -2 into the first equation to get 10(-2) + 4y = 20.

Solving from here, y = 10.

So our final answer is the ordered pair (-2, 10).

Now, check your answer.

x = -2
and
y = 10
because of how u solve it

calculate the middle number between 1.5 and 7.1

Answers

Answer:

4.3

Step-by-step explanation:

Add the numbers and divide by 2 , finding the average, that is

middle number = [tex]\frac{1.5+7.1}{2}[/tex] = [tex]\frac{8.6}{2}[/tex] = 4.3

Answer:

4.3 is the answer

Step-by-step explanation:

(1.5 + 7.1 ) ÷ 2 = 4.3

In ΔQRS, the measure of ∠S=90°, QR = 71 feet, and SQ = 50 feet. Find the measure of ∠R to the nearest degree.

Answers

Answer:44.767=45

Step-by-step explanation:

sinR=

71

50

R=\sin^{-1}(\frac{50}{71})

R=sin

−1

(

71

50

)

R=44.767\approx 45^{\circ}

R=44.767≈45

Answer:

45

Step-by-step explanation:

Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created?

Answers

Answer:

f(x) = [tex]\frac{1}{16}[/tex] (x - 2)² + 2

Step-by-step explanation:

From any point (x, y ) on the parabola the focus and the directrix are equidistant.

Using the distance formula

[tex]\sqrt{(x-2)^2+(y-6)^2}[/tex] = | y + 2 | ← square both sides

(x - 2)² + (y - 6)² = (y + 2)² ← subtract (y + 2)² from both sides

(x - 2)² + (y - 6)² - (y + 2)² = 0 ← subtract (x - 2)² from both sides

(y - 6)² - (y + 2)² = - (x - 2)² ← expand left side using FOIL and simplify

y² - 12y + 36 - y² - 4y - 4 = - (x - 2)²

- 16y + 32 = - (x - 2)² ← subtract 32 from both sides

- 16y = - (x - 2)² - 32 ← divide all terms by - 16

y = [tex]\frac{1}{16}[/tex] (x - 2)² + 2

solve this pls
+5x > x + 4

Answers

Answer:

+5×>×+4 =

collect like terms

5x-x>4

4x>4

therefore

x>1

The following rectangular pyramid has a height of 2 units and a volume of 18 cubic units. The oblique rectangular prism has a congruent base and the same height, and its slant height is 3 units.

What is the volume of the prism?
(Choice A)
A
6 cubic units

(Choice B)
B
18 cubic units

(Choice C)
C
36 cubic units

(Choice D)
D
54 cubic units

Answers

Answer: 54 cubic units

Step-by-step explanation:

I did it on khan academy and I got it right

Answer:

54 cubic units picture for proof below

Step-by-step explanation:

In PQR, Q = 76, PQ = 18, and QR = 27
Can you help me with 5!

Answers

Answer:

The answer is

m<p =66°21'14"

m<R =37°38'46"

PR =28,6

Step-by-step explanation:

[tex] {pr}^{2} = {18}^{2} + {27}^{2} - 2 \times 18 \times 27 \cos(76) = 817.85 \\ pr = 28.6 \\ \cos(p) = \frac{ {18}^{2} + {28.6}^{2} - { {27}^{2} } }{2 \times 18 \times 28.6 } = 0.4 \\ m < p = 66.42 \\ m < r = 180 - 76 - 66.42 = 37.58[/tex]

pls help with this question

Answers

Answer: first answer choice

Step-by-step explanation:

Solve for x: −4x+6(6−2x)=−7x−36

Answers

Answer:

x = 8

Step-by-step explanation:

-4x + 6(6 - 2x) = -7x - 36

-4x + 36 - 12x = -7x - 36

-16x + 36 = -7x - 36

      +36           +36

-16x + 72 = -7x

+16x           +16x

72 = 9x

divide by 9

x = 8

X will equal 8 then out your answer in these {8}

please help me i really need it

Answers

Answer:

Step-by-step explanation:

There is nothing more to do than read the answers

Slope: the number in front of x   which is 3/5y intercept: pure number on the right  6

Find the area of the circle/please anyone :)

Answers

Okay hold on I’m figuring it out

2x²-26x+84 (Factor COMPLETELY)

Answers

[tex]\tt{} {2x}^{2} - 26x + 84[/tex]

[tex]\tt{}2 {(x}^{2} - 13x + 42)[/tex]

[tex]\tt{}2 {(x}^{2} - 6x - 7x + 42)[/tex]

[tex]\tt{}2( x \times (x - 6) - 7(x - 6))[/tex]

[tex]\tt{}2(x - 6) \times (x - 7)[/tex]

what is the circumference if the radious is 20

Answers

Answer:

125.6

Step-by-step explanation:

Circumference = 2 x pi x r (radius)

                         = 2 x 3.14 x 20

                         = 125.6

Answer: 120

Step-by-step explanation: 20x3x2

20x3=60

60x2=120

cost of 5 pens is RS 10 what is the cost of one pen ​

Answers

Answer:

Rs 2

Step-by-step explanation:

5 pen =Rs 10

1 pen = 10÷2

=Rs 2

HELP!!! I need an equation

Answers

Answer:

2.7 pounds

Step-by-step explanation:

...............

Multiply and Simplify 2/3 × 5/6​

Answers

Answer:

5/9

hope of it helps

help me grow ❤️

Answer:  0.5 is the answered simplified i think correct me if im wrong anyone!

Eigh has a piece of rope that is 6 2/3 feet long. How do you write 6 2/3 as a fraction greater than 1.

Answers

Answer: 20/3

Step-by-step explanation:

To write 6 2/3 as a fraction greater than 1, we simply have to convert it from a mixed fraction to an improper fraction. This will be:

6 2/3 = [(6 × 3) + 2]/3

= (18 + 2)/3

= 20/3

Therefore, the answer is 20/3.

On the math test, Beth got 7 fewer correct answers than Bill. Bill got 28 questions right. How many answers did Beth get right on the math test?
Which of the equations below represents this situation?
A b + 7 = 28
B 7 + 28 = b
C b - 7 = 28

Answers

Answer:

C which is b-7=28

Btw I just had a question like this on a test yesterday and I got it right

Use the figure to determine the relationship between the measures of the SM
and MR.


Answers

Answer:

The measure of SM is less than the measure of MR.

Step-by-step explanation:

The side opposite the larger angle is larger than the side opposite the shorter angle.

help click all the questions

Answers

Answer:1,grams 2,b 3, id k srry

Step-by-step explanation:

8. A
9. B
10. B
(i think..)

The elevation of a point in a valley is 121 feet below sea level.
Write a signed number to represent this elevation.

Answers

Answer:

-121 feet

Step-by-step explanation:

If itś 121 feet below sea level than it would be -121 feet

The signed number -121 represents an elevation of 121 feet below sea level in the context of the valley.

To represent the elevation of a point in a valley that is 121 feet below sea level as a signed number, we can use a negative sign (-) to indicate a position below sea level.

Therefore, the signed number to represent this elevation would be -121. The negative sign (-) indicates that the elevation is below sea level, and the magnitude of the number (121) represents the distance below sea level, which is 121 feet in this case.

In summary, the signed number -121 represents an elevation of 121 feet below sea level in the context of the valley.

To know more about elevation click here :

https://brainly.com/question/481548

#SPJ2


Find the length of BC, in simplest radical form.

Answers

90 because of the same reason

If , then what is mto the nearest degree?

Answers

Answer:

70 degrees

Step-by-step explanation:

If cosm<A = 342/1000, we are to find the value of a

Take arccos of both sides

cosm<A = 342/1000

cosm<A = .342

arccos(cosm<A) = arccos(0.342)

m<A = arccos(0.342)

m<A = 70 degrees

Hence the measure of m<A is 70 degrees

Tuna ile annesinin yaşlarinin toplami 80 dir .tuna ile annesinin yaşina oranı 3 ÷5 ise annesi tunadan kaç yaş büyüktür?

A). 20 B 30 C 40. D 50​

Answers






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ALGEBRAIC EXPRESSION, FACTORIZATION AND IDENTITIES... pls help me in this...​

Answers

Answer:

I solved question number 8.

a) p= 9

b) p = 17

I solved number 9 but I'm not sure about it

i) 119

ii) 14165

-2x + 4 >
1 (given)
-2x>
اما الا
- 3 (Subtraction Property)
3x > -3 (Subtraction property
-X <-6 (Multiplication property)
x > 6 (7)
What is the missing reason?
A)
Division Property
B)
Reflexive Property
C)
Transitive Property
D)
Additive Inverse Property

Answers

Answer:

Division property

Step-by-step explanation:

How do you solve Slope Intercept

Answers

Answer:

Rise over Run

Step-by-step explanation:

Start to count up and count across the graph so like

^ then ——>

|

What is b-2 = - 12

Ill give brainlist!

Answers

Answer:

-14

Step-by-step explanation:

-14 - 2 = - 12

Are you asking for what is B?

Cause B= -14

-14-2 = -12

I forgot when you subtract a negative from a negative number it turns into additionnnn T-T

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