help!!! will give brainliest

Answer:

2(1/4) cups   2 cups and a quarter

Step-by-step explanation:

⅞ + ⅝ + ⅜ + ⅜ = 18/8

= 2 (2/8) = 2(1/4)

There are 9/4 cups of batter did Chris make.

The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.

Given that;

Chris made a batter with ⅞ cup of flour, ⅝ cup of milk, ⅜ cup of butter and ⅜ cup of sugar.

Hence, Number of cups of batter did Chris make are,

⇒ 7/8 + 5/8 + 3/8 + 3/8

⇒ (7 + 5 + 3 + 3) / 8

⇒ 18/8

⇒ 9/4

Thus, Number of cups of batter did Chris make are, 9/4

Learn more about the addition visit:

https://brainly.com/question/25421984

#SPJ2

the circumference will double

Answer:

M= sq root of 2 and N= sq root of 5 would be irrational

Step-by-step explanation:

These two answer choices are irrational because they cannot be shown or expressed as a fraction.

Perimeter of a rectangle is double of sum of its length  and width. The perimeter P of the considered rectangle is: Option B: [tex]P = 2x + 2y - 8[/tex]

Its the sum of length of the sides used to made the given figure.

For a rectangle, as its two sides are equal to its length and two other sides are equal to its width, thus, its perimeter is:

[tex]P = 2 \times length + 2 \times width = 2(length + width)[/tex]

For the given case, it is already given that:

The length of the considered rectangle  = x + 5 units

The width of the considered rectangle  =  y - 1 units.

Thus, we get this rectangle's perimeter as:

[tex]P = 2( x + 5 + y - 1) = 2(x + y + 4) = 2x + 2y - 8\\\\P = 2x + 2y - 8 \: \rm units[/tex]

Thus,  The perimeter P of the considered rectangle is: Option B: [tex]P = 2x + 2y - 8[/tex]

Learn more about perimeter here:

https://brainly.com/question/11702831

The equation which results from applying the secant and tangent segment theorem to the figure is

[tex]10(a+10)=(12)^2[/tex]

The secant-tangent theorem tells the relation of the line segment made by a tangent and the secant lines with the connected circle.

According to this theorem, if the tangent and secant segments are drawn from an exterior point, then the square of this tangent segment is equal to the product of the secant segment and the line segment from that exterior point.

In the figure attached below for the circle O, the length of the DB is,

[tex]DB=10[/tex]

Here, the line segment AB is a unit. Thus, the length of line segment AD is,

[tex]AD=a+10[/tex]

The length of the tangent DE is 12 units. Thus, by the above theorem,

[tex](DE)^2=AB\times BD\\(12)^2=(a+10)\times10\\[/tex]

Hence, the equation which results from applying the secant and tangent segment theorem to the figure is

[tex]10(a+10)=(12)^2[/tex]

Learn more about the secant-tangent segment theorem here;

https://brainly.com/question/10732273

Solution:

Note that:

Simplify the equation to find out how much cookies did each friend get.

One friend got 2/9 of tray of cookies.

Answer:

angle 1 and 8 - neither

Step-by-step explanation:

angle 2 and 4 - vertical pair

where r u from btw ?

Answer: The answer is 3x+1.

Explanation: I used the given functions to set up and simplify f(x+2).

We need to find the interest rate in order to solve this problem:

.12/12 = (.01)

The number of years is unknown. T represents time in the following formula:

1000 (initial investment)

2000 (balance after t years from investment)

[tex]$1000 (1 + .01)^{12t}[/tex]=$2000

In order to isolate the exponential term, both sides must be divided by 1000.

[tex](1+.01)^{12t}[/tex]=2

By using natural logarithm:

[tex]Ln(1+.01)^{12t} =Ln2\\(12t)Ln(1+.01)=Ln2\\[/tex]

By dividing both sides of the equation by [tex](12)Ln(1+.01)[/tex]

[tex]t=\frac{Ln(2)}{(12)Ln(1+.01)} =5.805yrs[/tex]

Answer:

see attached diagram

Step-by-step explanation:

You have three functions with restricted domains:

f(x) = 3

f(x) = 2x + 1

f(x) = -2

We used a closed point for ≤ and ≥

and an open point for < and >

As the domain of f(x) = 3 is x ≤ -3

we add a closed point at (-3, 3) and then an arrow pointing towards the increasing negative (as x is equal to or less than -3)

As the domain of f(x) = -2 is x ≥ 4

we add a closed point at (4, -2) and then an arrow pointing towards the increasing positive (as x is equal to or greater than 4)

As the domain of f(x) = 2x + 1 is restricted to -3 < x < 4

we add open points at (-3, -5) and (4, 9) and then join them with a segment

Answer:

33. 72 cm²

Step-by-step explanation:

A= 1/2 x h x (b1+b2)

 = 1/2 x 6 x (10+14)

 = 1/2 x 6 x 24

 = 6 x 12

A= 72 cm²

(btw thats the only one i know how to do, so sorry!)

Answer:

38

Step-by-step explanation:

5+5=10+14+14=38

Answer:

[tex]A=\pi\times r^2[/tex]

Step-by-step explanation:

In order to find the area of a circle we multiply π by the radius, and to find the radius of a circle we have to look at the line that stops directly in the middle of the circle.

[tex]\pi\times r[/tex]

Once we then have the radius, we simply multiply the radius, (with an exponent of 2) by π and then we will have our answer. Of course, round if needed.

[tex]A=\pi\times r^2[/tex]

Hope this helps.

Answer: Substitute: 4×7 Calculate the product or quotient: 28 the answer is 28

Answer:

[tex]a_{n}=2+3(n-1)[/tex]

Step-by-step explanation:

Step 1. To find the equation that describes the pattern, we use the arithmetic sequence formula:

[tex]a_{n}=a_{1}+d(n-1)[/tex]

Where a_n is the n'th terms and d is the common ratio between the numbers.

Step 2. The sequence we have is:

2 5 8 11

The first term is:

[tex]a_{1}=2[/tex]

And the common ratio or the difference between consecutive numbers is:

3 2+3=8 5+3=8  8+3=11

This will be the value of d:

d=3

Step 3. Substituting a_1 and d into the formula:

[tex]a_{n} =a_{1}+d(n-1)\\a_{n}=2+3(n-1)[/tex]

This is the equation that represents the number pattern, it represents that we add three each time to the previous number in the sequence.

Hence, the correct answer is [tex]a_{n}=2+3(n-1)[/tex]



Answer: a. pi=3.1, sqrt of 3=1.7, 2*sqrt of 3=3.5, sqrt of 5=2.2

b. sqrt of 3, sqrt of 5, pi, 2*sqrt of 3

Step-by-step explanation: Hi there.

1. Calculate the value of each (value shown above; sqrt= square root)

2. Order them from smallest to biggest.

Answer:

[tex]\dfrac{12}{35}[/tex]

Step-by-step explanation:

2/5 ths of 6/7 ths:

[tex]\implies \dfrac67 \times \dfrac25=\dfrac{6\times 2}{7\times5}=\dfrac{12}{35}[/tex]

Answer:

44,5%

Step-by-step explanation:

20x100= 2000

45 x X= 45x

2000÷45= 44,444...

Rounded 44,5

Answer:

x=7

Step-by-step explanation:

We are given that

Therefore,

By AA similarity postulate

AA similarity: When two angles of one triangle are equal to its corresponding angles of other triangle then , two triangles are similar by AA similarity.

When two triangles are similar then the ratio of their corresponding sides are equal.

Therefore,

We have JK=25 units,MN=30 units

JL=20 units,MP=

Substitute the values then we get

Hence, the value of x=7

Step-by-step explanation:

Answer:

200/3n

Step-by-step explanation:

It is a strangely worded question but you are dividing the paper in 3's n times so 3n will be part of the answer and you are dividing 200. So, the answer is 200/3n.

Answer: 25pi

Step-by-step explanation:

Usando proporciones, hay que los anuncios luminosos coinciden 4 vezes en los siguientes 4 minutos.

Una proporción es una fracción de la cantidad total.

Considerando el mínimo múltiplo comun de las duraciones de 4, 10 y 12, los anuncios luminosos coinciden a cada 60 segundos = 1 minuto, porque:

4 - 10 - 12|2

2 - 5 - 6|2

1 - 5 - 3|3

1 - 5 - 1|5

1 - 1 - 1

Asi, los anuncios luminosos coinciden 4 vezes en los siguientes 4 minutos.

Puede-se aprender mas a cerca de proporciones es https://brainly.com/question/26950887

Answer:

2x<10 is basically x<5

Step-by-step explanation:

You divide both sides by 2 to isolate x and since 2 is not negative it doesn't change the sign.

Answer:  [tex]\frac{-3\sqrt{13}+4\sqrt{3}}{20}[/tex]

This is the single fraction of -3*sqrt(13)+4*sqrt(3) up top all over 20.

sqrt = square root

=======================================================

Explanation:

Angle theta is between pi and 3pi/2. This places the angle in quadrant Q3 where both cosine and sine are negative

Use the pythagorean trig identity to get the following:

[tex]\sin^2 \theta + \cos^2 \theta = 1\\\\\sin^2 \theta + \left(-\frac{\sqrt{3}}{4}\right)^2 = 1\\\\\sin^2 \theta + \frac{3}{16} = 1\\\\\sin^2 \theta = 1 - \frac{3}{16}\\\\\sin^2 \theta = \frac{16}{16} - \frac{3}{16}\\\\\sin^2 \theta = \frac{16-3}{16}\\\\\sin^2 \theta = \frac{13}{16}\\\\\sin \theta = -\sqrt{\frac{13}{16}} \ \text{ ... sine is negative in Q3}\\\\\sin \theta = -\frac{\sqrt{13}}{\sqrt{16}}\\\\\sin \theta = -\frac{\sqrt{13}}{4}\\\\[/tex]

Angle beta is in Q1 where sine and cosine are positive.

Draw a right triangle with legs 3 and 4. The hypotenuse is 5 through the pythagorean theorem. In other words, we have a 3-4-5 right triangle.

Since [tex]\tan \beta = \frac{3}{4}[/tex], this means [tex]\sin \beta = \frac{3}{5} \ \text{ and } \ \cos \beta = \frac{4}{5}[/tex]

Use these ideas:

In this case we have: opposite = 3, adjacent = 4, hypotenuse = 5.

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

To recap:

[tex]\cos \theta = -\frac{\sqrt{3}}{4}\\\\\sin \theta = -\frac{\sqrt{13}}{4}\\\\\cos \beta = \frac{3}{5}\\\\\sin \beta = \frac{4}{5}\\\\[/tex]

They lead to this

[tex]\sin\left(\theta + \beta\right) = \sin \theta * \cos \beta - \cos \theta * \sin \beta\\\\\sin\left(\theta + \beta\right) = -\frac{\sqrt{13}}{4} * \frac{3}{5} - \left(-\frac{\sqrt{3}}{4}\right) * \frac{4}{5}\\\\\sin\left(\theta + \beta\right) = -\frac{3\sqrt{13}}{20}+\frac{4\sqrt{3}}{20}\\\\\sin\left(\theta + \beta\right) = \frac{-3\sqrt{13}+4\sqrt{3}}{20}\\\\[/tex]

Answer:

301.6 (I rounded)

Step-by-step explanation:

Please mark brainlest

Answer:

160 degrees Fahrenheit for 15 seconds

Step-by-step explanation:

Conventionally, milk is pasteurized, or heated at high temperatures to kill harmful germs, at roughly 160 degrees Fahrenheit for 15 seconds. While pasteurization kills most germs, it does not wipe out bacterial spores, the dormant versions of the germs, which are extremely resistant to any form of destruction.

Answer:

160⁰ and 15 minutes can the germs canbe die and the milk can be so clean

In the right triangle given, the length of UT using the Pythagorean theorem is: UT = 15.

Pythagorean theorem is given as: c² = a² + b², where a and b are the legs of a right triangle, and c is the hypotenuse (the side opposite the right angle).

Given:

c = TV = 17

a = UT = ?

b = UV = 8

Plug in the values

17² = UT² + 8²

UT = √(17² - 8²)

UT = 15.

Thus, in the right triangle given, the length of UT using the Pythagorean theorem is: UT = 15.

Learn more about the Pythagorean theorem on:

https://brainly.com/question/21332040

Answer:

[tex]c= \sqrt{288}[/tex]

Step-by-step explanation:

Use the Pythagorean Theorem

[tex]a^2 + b^2 = c^2[/tex]

[tex]12^2 + 12^2 = c^2[/tex]

[tex]144+144=c^2[/tex]

[tex]288 =c^2[/tex]

[tex]\sqrt{288} =\sqrt{c^2}[/tex]

[tex]\sqrt{288} = c[/tex]