Mrs. Lee needs 15 batches of cookies for a bake sale. She uses 1 ½ cups of sugar for each batch. If she made ⅗ of the batches yesterday, how many cups of sugar will she need to finish the rest of the batches?

Answer:

Cd is 20 cm

Step-by-step explanation:

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Complete Question

Alisa hopes to play beach volleyball in the Olympics someday. She has convinced her parents to allow her

to set up a beach volleyball court in their back yard. A standard beach volleyball court is approximately

26 feet by 52 feet. She figures that she will need the sand to be one foot deep. She goes to the hardware store to shop for sand and sees the following signs on pallets containing bags of sand.

Sand A = 60Ibs = $5

Sand B = 150lbs = $12

Alisa uses her cell phone to search how many pounds of sand is required to fill 1 cubic foot and finds the answer is 100 pounds. Choose one of the brands and compute how much it will cost Alisa to purchase enough sand to fill the court. Identify which brand was chosen as part of your answer.. Answer:

For Sand A should would need:

$11.266.67

Step-by-step explanation:

From the above question, we can assume that: her court is 1 cubic foot and can be filled with 100 pounds of sand

First we find the volume of the box

52ft × 26ft × 1 ft

= 1352 ft³

100Ib = 1 ft³

1352 ft³ × 100 Ib/ft³

= 135200Ibs

Sand A = 60Ibs = $5

Hence, $1 = 60Ibs/5

= 12Ibs

To purchase enough sand using Sand A to fill the court

= 135200Ibs/12lbs

= $11.266.67

Given the quadrilateral ABCD with vertices A (1,0) , B (5,0), C(7,2), and D (3,2).

Consider the drawing below

To prove that the quadrilateral is a parallelogram it is sufficient to prove that parallel.

Using slope property

The slope of parallel sides are equal

Finding the slope of side AB

Using the given points

Finding the slope of side CD

Since the slope of side AB = Slope of side CD

Hence, sides AB and CD are parallel.

Using the same steps

Also

Since the slope of side BC = Slope of side AD

Hence, sides BC and AD are parallel.

Therefore, the quadrilateral is a parallelogram.

Exact form: 1019/57 Decimal form: 17.87... Mixed number form: 17 50/57 Reduce the expression, if possible, by cancelling the common factors

The tensions in each side of the rope will be the same when Nellie Newton hangs at rest in the middle of a clothesline and the lengths of each rope are the same.

When Nellie Newton is in equilibrium, meaning she is at rest and not experiencing any acceleration or movement, the forces acting on her must be balanced. In the case of a clothesline, the tension in each side of the rope contributes to the balancing of forces.

For the tensions to be the same in each side of the rope, the lengths of the ropes must also be the same. This ensures that the forces applied to each side are equal and balanced, resulting in Nellie Newton remaining in a stable position without any net force acting on her.


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Answer:

The first option (5^2 + 8^2 = c^2).

Step-by-step explanation:

According to the Pythagorean Theorem, a^2 + b^2 = c^2.

If a is 5 cm, and b is 8 cm, you would have the following equation...

5^2 + 8^2 = c^2.

That matches with the first option.

Hope this helps!

Answer:

x = 9

Step-by-step explanation:

These are alternate exterior angles and alternate exterior angles are equal if m is parallel to n

6x+5 = 7x-4

Subtract 6x from each side

6x -6x+5 = 7x-6x-4

5 = x -4

Add 4to each side

5+4 =x-4+4

9 =x

Answer:

x = 9°

Step-by-step explanation:

The two angles are alternate exterior angles, so they both are congruent.

The equation is :

6x + 5 = 7x - 4

Add 4 to both sides

6x + 9 = 7x

Subtract 6x from both sides

9 = x

x = 9

Lets check:

6(9) + 5 = 7(9) - 4

54 + 5 = 63 - 4

59 = 59

Correct!

If my answer is incorrect, pls correct me!

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-Chetan K

The Cartesian equation of the curve is y = -4x + 9 for -1 ≤ x ≤ 4.

To eliminate the parameter t, we can isolate t in the equation x = t^2 - 2 and substitute it into the equation for y. This gives us:

y = t + 1

t = x + 2

y = x + 3

So the Cartesian equation of the curve is y = x + 3 for -2 ≤ y ≤ 4.

We can eliminate t by taking the natural logarithm of both x and y. This gives us:

ln x = t - 8

ln y = 2t

Solving for t in the first equation and substituting it into the second equation, we get:

t = ln(x) + 8

y = e^(2ln(x)+16) = x^2e^16

So the Cartesian equation of the curve is y = x^2e^16.

To eliminate t, we can again isolate it in the equation for x and substitute it into the equation for y. This gives us:

x = t + 1

t = x - 1

y = 5 - 4(x - 1) = -4x + 9

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The Cartesian equation of the curve is y = 1 - 4x, for -1 ≤ x ≤ 4.

To eliminate the parameter t, we can solve for t in terms of x and substitute it into the equation for y:

t = ±√(x + 2)

y = t + 1 = ±√(x + 2) + 1

Squaring both sides and simplifying, we get:

(x + 2) = (y - 1)²

So the Cartesian equation of the curve is:

x = (y - 1)² - 2, for -2 ≤ y ≤ 4.

To eliminate the parameter t, we can take the natural logarithm of both sides of the equation for y:

ln y = 2 ln e + t ln e = 2 ln e + ln x

ln y = ln (xe²)

y = xe²

So the Cartesian equation of the curve is:

y = x^2e^2.

To eliminate the parameter t, we can solve for t in terms of x and substitute it into the equation for y:

t = 1 + x

y = 5 - 4t = 1 - 4x

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Answer:

6

Step-by-step explanation:

( 2 ) ( 4 - ( 9 - 4 ( 2 )))

2 ( 4- ( 9-8 ))

2 ( 4 - ( 1 ))

2 ( 3 )

6

Answer:

Step-by-step explanation:

Answer:  11/6 0r 1 5/6

Step-by-step explanation:

12x = 22

x = 22/12

x = 11/6 or 1 5/6

Answer:

50*7

Step-by-step explanation:

bcoz the formula is L*b

The Sumerians were different from other people of their time as they wee more advanced.

The Sumerians were a southern Mesopotamian people whose civilisation flourished between approximately 4100 and 1750 BCE. Sumer was an ancient civilization that flourished in the Fertile Crescent region of Mesopotamia, between the Tigris and Euphrates rivers. Sumerians are regarded as the creators of civilisation as we know it today, according to their advancements in language, governance, building, and other fields.

They were able to take technologies produced elsewhere and use them on a far larger scale. This allowed them to mass-produce commodities such as textiles and pottery, which they could subsequently trade with others.

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Answer:

$ 22.5

Step-by-step explanation:

B(x) = 30.50 - 0.20x

Notice that x defines the number of prints.

For prints = x = 40

B(40) = 30.50 - 0.20(40)

B(40) = 30.50 - 8

B(40) = 22.5

Remaining amount is $22.5

B(x) is defined as at starting you had $30.50 then you kept on spending with a period of 20 cents(= 0.20 dollar). So 30.50 kept on decreasing by 0.20. Each time you spend, you give 0.20.

That's why the function is 30.50 - 0.20x.

Where x is the nunber of times you spend(buying prints)

The value of x in the trapezium is 60 degrees.

A trapezium is a quadrilateral . The sum of angles in the trapezium is 360 degrees. The legs of the trapezium ABCD are congruent.

The length AB and CD are parallel to each other.

Let's find the angle x as follows:

Therefore, using trigonometric ratios,

cos x = adjacent / hypotenuse

Where

adjacent side = 3 m

hypotenuse side = 6 m

Hence,

cos x = 3 / 6

cos x = 1 / 2

x = cos ⁻¹ 0.5

x = 60 degrees

Therefore,

x = 60 degrees.

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13.

Then, the zeros are x=-5 and x=4.

14.

Then, the zeros are x=-6 and x=10.

15.

Then the zeros are x=5 and x=10.

16.

Then the zeros are x=-8 and x=7.

17.

Then the zeros are x=-8 and x=6.

18.

Then there is only one zero at x=6.

19.

Then the zeros are x=-30 and x=-2.

20.

Then the zeros are x=-4 and x=25.

Answer: 0.8497

Step-by-step explanation:

I got it right on the test

The number of gift bags that Taisha will make is 10.

Fractions represent parts of a whole or group of objects. A fraction is made up of two parts. The number at the top of the line is referred to as the numerator. The denominator is the number below the line. It displays the total number of equal parts into which the whole is divided or the total number of identical objects in a collection.

From the information given, Taisha wants to put 1/2 pound of chocolate in each bag and she has 4 \(\frac{3}{4}\) pounds of chocolate.

The number of bags that she needs will be calculated by dividing the fractions given. This will be:

= Total chocolate / Amount in each bag

= 4 \(\frac{3}{4}\) ÷ 1/2

= 19/4 ÷ 1/2

= 19/4 × 2

= 38/4

= 9 \(\frac{1}{2}\)

Therefore, she will need 10 bags.

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Answer:

7

Step-by-step explanation:

1. 9.1-7.6 over 6.8-(-3.7)

2. 10.5 over 1.5 or 7

Answer:

x = -4

Step-by-step explanation:

6x + 29 = 5

     +29      -29

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

6x = -24

÷6      ÷6

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

x = -4

6(-4) = -24 + 29 = 5

Answer:

2y-4y=2+2.

-2y=4.

y= -2.

Answer:

y=−2

Step-by-step explanation:

Step 1: Subtract 4y from both sides.

−2y−2=2

Step 2: Add 2 to both sides.

−2y=4

Step 3: Divide both sides by -2

y=−2

urjdbbsbdbdeiieuuedeeeeee

Answer:

One

Step-by-step explanation:

Find the value of B

Applying the law of sines

\(\frac{a}{sin(A)}\) = \(\frac{b}{sin(B)}\)

substitute the given values

\(\frac{23}{sin(61)}\) = \(\frac{24}{sin(B)}\)

sin (B) = \(\frac{24}{23}\)Sin(61)

step 2

Find the measure of angle C

Remember that the sum of the interior angles in any triangle must be equal to 180 degrees

so

61 + 65.87 + C = 180

C = 53.13

step 3

Find the value of c

Applying the law of sines

\(\frac{a}{sin(A)}\) = \(\frac{c}{sin(C)}\)

substitute the given values

\(\frac{23}{sin(61)}\) = \(\frac{c}{sin(53.13)}\)

c = \(\frac{23}{sin(61)}\)SIN (53.13)

C=21.04 units

so

there can only be one value for each measurement, therefore there can only be one triangle

Answer:

The answer is 2 triangles

Step-by-step explanation:

I took the test.

Answer:

g(x)=0.42x+0.7

The equation is g(x) = 0.44x + 0.23.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

x          g(x)

4.7       1.9

2.1        2.4

3.1        1.6

4            2

4.9        2.7

6             3

5.6        3.8

8             4

8.8        4.9

10          4.7

Forming the equation

y- 1.6 = 0.44 (x - 3.1)

y - 1.6 = 0.44x -1.364

y= 0.44x + 0.23

Hence, the equation is g(x) = 0.44x + 0.23.

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Answer:

yup right :)

Step-by-step explanation:

Answer: Your Correct

Step-by-step explanation:

1.  3/4 or 0.75.2

2.  1/3 or 0.33.3

3.  7/8 or 0.875.4

4.  3/8 or 0.375

1. What is the probability that an F2 seed chosen at random will be yellow? The probability that an F2 seed chosen at random will be yellow is 3/4 or 0.75.2. What is the probability that an F2 seed chosen at random from among the yellow seeds will breed true when selfed?The probability that an F2 seed chosen at random from among the yellow seeds will breed true when selfed is 1/3 or 0.33.3. What is the probability that three F2 seeds chosen at random will include at least one yellow seed?The probability that three F2 seeds chosen at random will include at least one yellow seed is 7/8 or 0.875.4. What is the probability that three F2 seeds chosen at random will include one green seed and two yellow seeds?The probability that three F2 seeds chosen at random will include one green seed and two yellow seeds is 3/8 or 0.375.

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Answer:

C) -38

Step-by-step explanation:

\(-5=y-7/9\\-5+7/9=y-7/9+7/9\\-38/9=y\)

I guess closest answer is C

Answer:

36 & 54

Step-by-step explanation:

By Question :-

Let :-

According to 1st condition :-

\(: \implies\) x + y = 90

According to 2nd condition :-

\(: \implies\) x - y = 18

Adding the equations :-

\(: \implies\) 2x = 18 + 90

\(: \implies\) 2x = 108

\(: \implies\) x = 54

Therefore :-

\(: \implies\) First number = 54

\(: \implies\) Second number = 36

Answer:

6 x 15

Step-by-step explanation:

brainliest

plszpzlzlzlzlzz

Therefore, The two solutions are x₁ = -0.5 and x₂ = -1.0. The correct answers are x = -1.0 and x = -0.5.

To solve the equation 2x(x + 1.5) = -1, follow these steps:
1. Distribute the 2x: 2x^2 + 3x = -1.
2. Rearrange the equation to make it quadratic: 2x^2 + 3x + 1 = 0.
3. Apply the quadratic formula: x = (-b ± √(b^2 - 4ac)) / 2a, where a = 2, b = 3, and c = 1.
4. Calculate the discriminant: Δ = b^2 - 4ac = 3^2 - 4(2)(1) = 9 - 8 = 1.
5. Calculate the two solutions: x₁ = (-3 + √1) / 4 and x₂ = (-3 - √1) / 4.

Therefore, The two solutions are x₁ = -0.5 and x₂ = -1.0. The correct answers are x = -1.0 and x = -0.5.

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Answer:

the y intercept represents the point on the y axis in which the line crosses on a graph.