The amount of flour that the bakery used this month was a 40% increase relative to last month.

Answer:c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

anything divided by itself is 1

also when dividing exponets with the same base we subtract the exponet

7-7

0

and 8^0 is 1 because anything raised to the power of zero is 1

hopes this helps

Answer:

1

Step-by-step explanation:

8^7=8^7

A number divided by itself = 1

8^7=2097152

2097152/2097152=1

Answer:

Step-by-step explanation:

i belief it is a subtraction problem so the answer should be 324

Answer:

52

Step-by-step explanation:

6x=331−7

Then 6x=324

After that you find out that x= 324/6 equals 52

Answer:

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Why A is wrong:

If a friend has $30 in his checking account and he made a purchase of $28, the equation would be:

30-28 = $2, which does not equal zero.

Why B is wrong:

The temperature was zero and went down to negative ten. It went up to 10, not zero. So this is also wrong.

Why C is wrong:

A friend borrowed $20 dollars and promised to return double the amount, $40. The equation for this is:

20 - 40 = -20, which also does not equal zero

Why D is correct:

Income is how much you earn

Expenses is how much you pay.

If both of them are equal, then your income is zero, which is the correct answer.

Hope this helps :)

-jp524

Answer:

let the interior angle of a triangle be 4x,6x and 8x

According to the question,

The interior angles of the triangle=180

4x+6x+8x=180

or, 18x=180

or,x=180÷18

therefore ans x=10

1st angle=4x( putting the value of x)

=4×10 = 40

2nd angle= 6x =6×10 =60

3rd angle= 8x =8×10 =80

Of you doubt the ans= ( Check out)

Adding all the angles give 180

\(\large{\boxed{ \sf x = 1, \ x = 0 }\)

 \(\sf \Rightarrow \dfrac{x}{x-2\:}+\:\dfrac{x-1}{x+1}=\:-1\)

\(\sf \Rightarrow \dfrac{x(x+1)+(x-1)(x-2)}{(x-2)(x+1)}=\:-1\)

\(\sf \Rightarrow \dfrac{x^2+x+x^2-2x-x + 2}{x^2 - 2x + x - 2}=\:-1\)

\(\sf \Rightarrow 2x^2-2x+ 2=\:-1(x^2 - 2x + x - 2)\)

\(\sf \Rightarrow 2x^2-2x+ 2=\:-x^2 + 2x - x + 2\)

\(\sf \Rightarrow 2x^2+x^2 -2x - x+ 2-2=0\)

 \(\sf \Rightarrow 3x^2 - 3x = 0\)

 \(\sf \Rightarrow 3x(x - 1) = 0\)

 \(\sf \Rightarrow 3x = 0 , \ x - 1 = 0\)

 \(\sf \Rightarrow x = 0 , \ x =1\)

Answer:

x = 0 or x = 1

Step-by-step explanation:

Given equation:

\(\dfrac{x}{x-2}+\dfrac{x-1}{x+1}=-1\)

Multiply the two denominators to get the same denominator:

Multiply the numerator of the first fraction by the denominator of the second fraction to get the new numerator of the first fraction.

Multiply the numerator of the second fraction by the denominator of the first fraction to get the new numerator of the second fraction.

\(\implies \dfrac{x(x+1)}{(x-2)(x+1)}+\dfrac{(x-2)(x-1)}{(x-2)(x+1)}=-1\)

Add the numerators and keep the denominator so that there is now one fraction:

\(\implies \dfrac{x(x+1)+(x-2)(x-1)}{(x-2)(x+1)}=-1\)

Simplify the numerator by expanding the brackets:

\(\implies \dfrac{x^2+x+x^2-3x+2}{(x-2)(x+1)}=-1\)

\(\implies \dfrac{2x^2-2x+2}{(x-2)(x+1)}=-1\)

Simplify the denominator by expanding the brackets:

\(\implies \dfrac{2x^2-2x+2}{x^2-x-2}=-1\)

Multiply both sides by the denominator of the left side:

\(\implies 2x^2-2x+2=-1(x^2-x-2)\)

Simplify and move everything to the left side:

\(\implies 2x^2-2x+2=-x^2+x+2\)

\(\implies 3x^2-3x=0\)

Factor:

\(\implies 3x(x-1)=0\)

Therefore:

\(\implies 3x=0 \implies x=0\)

\(\implies x-1=0 \implies x=1\)

Therefore, x = 0 or x = 1

Answer:

you never stated the options so nbdy can help tbh

Step-by-step explanation:

sorry but where is the problem

Answer: I think the answer

y=(4x-4)+(x+2)

I'm not sure but i hoped this helped

Step-by-step explanation:

Answer:

D. 75 cm²

Step-by-step explanation:

We are asked to find the area of a scaled map.

A scale factor is a change in the size, or ratio of a shape, or object.

The value of the scale factor represents how much larger the shape or object will become.

First, let's identify what is given to us.

Given:

We should begin by enlarging the map with the given scale factor. In order to find the dimensions of the scaled map, we should multiply the given dimensions of the original map by the scale factor.

Multiply:

\(4 \times 2.5 = 10 \ cm\)

\(3 \times 2.5 = 7.5 \ cm\)

Next, we should find the area of the scaled map by multiply the dimensions together.

\(A = L \times W\)

Multiply:

\(A = 10 \times 7.5\)

\(A = 75 \ cm^{2}\)

The area of the scaled map is D. 75 cm².

Answer:

x = 2/3 = 0.667

Answer:

39°F

Step-by-step explanation:

yeah thats is JDJDJDJDNSMS

Answer:

58 Cards

Step-by-step explanation:

Answer:

hi !!

Step-by-step explanation:

you have here a a case of proportionality :

for the potatoes : (2*6)/4= 3 pounds

for the butter : (6*4)/3 = 8 tablespoons

Answer:

z = 50

Step-by-step explanation:

There are 4 numbers in total (5,10,15,z)

The mean is when you get the total of all the numbers and divide by how many there are

If you do the inverse then that means that 20 x 4 = total of all 4 numbers

80 = 15 + 10 + 5 + z

80 = 30 + z

z = 80 - 30

z = 50

You can check you answer at the end

hope this helps :)

Answer:

A, D, & F

Step-by-step explanation:

A. 120% of 100 = 1.2 * 100 = 120

B. 50% of 150 = .5 * 150 = 75

C. 150% of 50 = 1.5 * 50 = 75

D. 20% of 800 = .2 * 800 = 160

E. 200% of 30 = 2 * 30 = 60

F. 500% of 400 = 5 * 400 = 2,000

G. 1% of 1,000 = .01 * 1,000 = 10

Answer:

1st-50ml

Step-by-step explanation:

Answer: No

Step-by-step explanation:

The ending balance is $5,480.

Answer:Answer: a. Diagram B

b. x+2.6=10.4

c. x+2.6=10.4

subtract 2.6 from both sides

x=7.8

d. The solution in the equation represents the amount of water that was in the pitcher prior to Mai poring 2.6 Liters of water in. So there were 7.8 Liters of water in a pitcher, Mai poured 2.6 Liters of water into that same pitchers and the total amount of water in the pitcher was 10.4 Liters.

Answer: y=-7

Step-by-step explanation:

solve 5x+2y =-4 for x

Add -2y to both sides

divide both sides by five
substitue -2/5y +-4/5 for x in 3X +10 Y equals -64

44/5 + -12/5 equals -64

Simply both sides

add 12/5 to both sides

Divided by 44/5
y= -7

Answer:

Hence The Value of Y=-2 at the intersecting point

Step-by-step explanation:

Given the equation

5x+2y=-4 and 3x+10y=-64

are intersected at X=2 to find the value of y

solution the equation 5x+2y=-4 and 3x+10y=-64

are intersect at x=2 means x=2 satisfied both equations so x=2 put in the

1st equation

5 x 2+2y=-4

2y=-4 -1 0= -14

y= -7

Answer:

16/63

Step-by-step explanation:

Given problem,

→ (8/9) × (2/7)

Let's solve the problem,

→ (8/9) × (2/7)

→ (8 × 2)/(9 × 7)

→ 16/63

Hence, answer is 16/63.

Answer:

Step-by-step explanation:

hope this helps.

Answer:

15

Step-by-step explanation:

Green is 3/5 of the set.

3/5 of 25 is 15.

Answer:

15 times

Step-by-step explanation:

Assuming that you are picking the marbles without replacement, the probability of picking a marble that is not blue is 3/5. This is because there are 3 green marbles and 2 blue marbles in the bag, so out of 5 possible outcomes, 3 of them are not blue.

To find the best prediction for the number of times you will pick a marble that is not blue in 25 trials, you can multiply the probability by the number of trials. This gives you 3/5 x 25 = 15. So, the best prediction is that you will pick a marble that is not blue 15 times out of 25.

Detailed explanation:

The diagonals of the parallelogram must be measured in order to ascertain its name. Let's figure out these numbers:

The slope of the EF is equal to (y2 - y1) / (x2 - x1) = (-1 - (-4)) / (0 - (-2)) = 3 / 2.

Diagonal GH: [(x2 - x1)2 + (y2 - y1)2] is the length of the GH.

= √[(-5 - (-3))² + (-2 - 1)²]

= √[(-2)² + (-3)²]

= √[4 + 9] = √13

Slope of GH is equal to (y2 - y1)/(x2 - x1) = (-2 - 1)/(-5 - (-3)) = -3 / -2 = 3 / 2

Let's examine the outcomes now:

The parallelogram is a rhombus if the lengths of both diagonals are equal (EF = GH) and the slopes of both diagonals are equal (slope of EF = slope of GH).

In our case, EF = GH = √13, and the slopes of EF and GH are both 3/2. Therefore, the parallelogram is a rhombus.

Therefore, the correct answer is c) Rhombus.

For the first question, the most specific name for the parallelogram defined by the coordinates E, F, G, and H is d) Square because the lengths of the sides and the diagonals are equal.

For the second question, the statement that would prove the parallelogram PWRS is a rhombus is d) Length of QR and PS is 2.2 and Length of RS and QP is 2.2, as it shows that all sides of the parallelogram are congruent.

To determine the most specific name for the parallelogram defined by the given coordinates, we need to analyze the properties of the shape based on the lengths and slopes of its diagonals.

Let's analyze each option:

a) Rectangle: In a rectangle, opposite sides are parallel and equal in length.

Diagonals are also congruent.

To determine if the parallelogram is a rectangle, we need to find the lengths of the diagonals.

Using the distance formula, we find that the length of EF is approximately 4.47 units, while the length of GH is approximately 4.24 units.

Since the diagonals are not congruent, the parallelogram is not a rectangle.

b) Triangle: A triangle is a three-sided polygon, which is not applicable to the given parallelogram.

c) Rhombus: In a rhombus, all sides are congruent.

The diagonals of a rhombus are perpendicular bisectors of each other. To determine if the parallelogram is a rhombus, we need to compare the slopes of the diagonals.

The slope of EF is -3/2, while the slope of GH is -3/2.

Since the slopes are equal, and the lengths of the sides are not given, we cannot determine if the parallelogram is a rhombus solely based on the given information.

d) Square: A square is a special type of rectangle and rhombus, where all sides are congruent and all angles are right angles.

Since we cannot determine if the parallelogram is a rhombus, we cannot conclude that it is a square.

In conclusion, based on the given information, we cannot determine the most specific name for the parallelogram defined by the coordinates.

For the second question, to prove that the parallelogram PWRS is a rhombus, we would need to show that the lengths of the sides are congruent and that the diagonals are perpendicular bisectors of each other.

However, based on the given options, we do not have the required information to prove that PWRS is a rhombus.

For similar question on parallelogram.

https://brainly.com/question/20526916  

#SPJ8

Answer:

-4.3 x10-1

Step-by-step explanation:

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