4
Anna has 12 cups of flour. However, this is only
of the amount of flour that she needs for a bread recipe
b.) Solve.

Answer:

x=20

Step-by-step explanation:

so we just mark ADB as 45 and BDC as 50 and now we can find B and C by doing 180-50=130/2 so B=65 and C=65 now we have 2 angles so we can find x. D is 95 bc we add 45 and 50 and C is 65 like i wrote there so we add 95+65 and get 160 and we subtract 160 from 180 to get x=20

Answer

2/3+5/6= is 1.5

Step-by-step explanation:

first do 2/3=0.66666666666

and 5/6=0.83333333333

then do 0.66666666666+0.83333333333=1.5

Answer:

#1: 1 1/2 and #2: 6 1/10

Step-by-step explanation:

Pls mark me brainlist

Answer:

$4047.05

Step-by-step explanation:

A = 3000[1 + (.05/12)]^12·6

A = 3000(1.00417)^72

A = 4047.05

Answer: 4047.053232

Equation: y=3000(1.0041)[to the power of 72]

Answer:

13

Step-by-step explanation:

Answer:

I think 89.1

Step-by-step explanation:

I Dont know.

Nagmamadali Lang

Ewan

Answer:

A = P(1+rt)

A = $1500(1 + 15*0.043)

A = $2467.5

Answer:

Ez -3x+25

Step-by-step explanation:

4x+4-7x+21=

-3x+25

Brainliest plzzzz

Answer:

-3x-17

Step-by-step explanation:

We need to expand this term by multiplying a term and an expression.

The following product distributive property will be used:

In our example, the resulting expression will consist of 2 terms:

the first term is a product of  and .

the second term is a product of  and .

Answer:

40

Step-by-step explanation:

Remark

This is just an ordinary Pythagorean Problem.

a = 32

b = 24

c = ?

Distance

a^2 + b^2 = c^2

32^2 + 24^2 = c^2

1024 + 576 = c^2

c^2 = 1600

√c^2 = √1600

c = 40

c =  40 The distance the trains are apart is 40 km

Answer:

1. X^2+1/2x = [tex]x(x+\frac{1}{2})[/tex]

2.  X^2+2x-3 = [tex](x-1)(x+3)[/tex]

3. (2x-3)^2 = (2x-3)(2x-3)

4. X^3+2x^2-19x-20 = [tex](x+1)(x-4)(x+5)[/tex]

Step-by-step explanation:

Each expression can be written as a product of linear factors as follows

1. X^2+1/2x ⇒ [tex]x^{2} + \frac{1}{2}x[/tex]

[tex]x^{2} + \frac{1}{2}x[/tex] = [tex]x(x+\frac{1}{2})[/tex]

Hence,  X^2+1/2x = [tex]x(x+\frac{1}{2})[/tex]

2. X^2+2x-3 ⇒ [tex]x^{2} +2x-3[/tex]

[tex]x^{2} +2x-3 = x^{2} +3x-x-3[/tex]

[tex]x^{2} +3x-x-3 = x(x+3) -1(x+3)[/tex]

[tex]x(x+3) -1(x+3) = (x-1)(x+3)[/tex]

Hence,  X^2+2x-3 = [tex](x-1)(x+3)[/tex]

3. (2x-3)^2 ⇒[tex](2x-3)^{2}[/tex]

[tex](2x-3)^{2} = (2x-3)(2x-3)[/tex]

Hence, (2x-3)^2 = (2x-3)(2x-3)

4. X^3+2x^2-19x-20 ⇒ [tex]x^{3}+2x^{2} -19x -20[/tex]

[tex]x^{3}+2x^{2} -19x -20 = (x+1)(x^{2} +x-20)[/tex]

First,

[tex]x^{2} +x-20 = x^{2} +5x-4x-20\\x^{2} +5x-4x-20= x(x+5)-4(x+5)\\x(x+5)-4(x+5) = (x-4)(x+5)[/tex]

∴ [tex](x+1)(x^{2} +x-20) = (x+1)(x-4)(x+5)[/tex]

Hence, X^3+2x^2-19x-20 = [tex](x+1)(x-4)(x+5)[/tex]

Answer:

3:2

Step-by-step explanation:

Answer:

Each term in Pattern A is equals to 6 times the value of corresponding term in Pattern B and subtract 12

Step-by-step explanation:

Given - Pattern A: start with 12 and add 12

             Pattern B: start with 4 and add 2

To find - Which statement best describes the relationship between the

              corresponding terms of Patter A and Pattern B.

Proof -

To find the relationship between the Pattern a and pattern B , firstly we have to find few terms of both the Patterns , so that we can see how the digits of both the Patterns are realted

Now,

For Pattern A :

1st digit = 12

2nd digit = 12 + 12 = 24

3rd digit = 24 + 12 = 36

4th term = 36 + 12 = 48

5th term = 48 + 12 = 60

.

.

.

and so on

Now,

For Pattern B :

1st digit = 4

2nd digit = 4 + 2 = 6

3rd digit = 6 + 2 = 8

4th term = 8 + 2 = 10

5th term = 10 + 2 = 12

∴ we get

Terms of Pattern A : 12, 24, 36, 48, 60, ....

Terms of Pattern B :  4, 6, 8, 10, 12, ....

As we can see that

4×6 - 12 = 12

6×6 - 12 = 24

8×6 - 12 = 36

10×6 - 12 = 48

12×6 - 12 = 60

.

.

The pattern is - Multiply by 6 in Pattern B and after that subtract by 12 , we get Pattern A.

Term in Pattern A = 6×corresponding term of Pattern B - 12

i.e. , we get

Each term in Pattern A is equals to 6 times the value of corresponding term in Pattern B and subtract 12

Answer:

ITS D

Step-by-step explanation:

1) Answer:

[tex] \frac{4m^{10} }{9n^{18} } [/tex]

2) Answer:

[tex]8m ^{5} [/tex]

The answer for first equation is, option B.

and the Answer for Second equation is option D.

Answer: zero property

Step-by-step explanation:

Answer: 4x + 8 = 12

Step-by-step explanation: U combine 3x + 4x - 3x = 4x and just add 8 add 12 to the equation

Answer:

a=9+6

p=-30+20

z=15+(-12)

x=-10+(-7)

Step-by-step explanation:

Interior angles sum: 180(3-2) = 180

180 - (76 + 59) = 45

Your answer: 45

Answer:

45°

Step-by-step explanation:

USING TRIANGLE ANGLE SUM THEOREM:-

Hope it helps! :) ~

Answer:

Step-by-step explanation:

h^2=a^2+b^2 in this case

13^2=5^2+x^2

x^2=13^2-5^2

x^2=169-25

x^2=144

x=12ft

Answer:

It's the mean because the average decreases the most if the 692 were removed

Step-by-step explanation:

above ...!!.!.!.!.☺️

Answer:

5-7 hours

Step-by-step explanation:

So 4 inches per hour.

4x9 = 36, so at the ninth hour itll flood and cause damage. so about maybe,     5-7 hours until it floods and causes damage

Also, welcome to brainly!!!

Answer:

x = 20º

Step-by-step explanation:

7x + x + 20 = 180

8x + 20 = 180

8x = 180 - 20

8x = 160

x = 160 / 8

x = 20

Hope that helps!

Answer:

X=20

Step-by-step explanation:

When you add 7x and the x+20, they total to 180 degrees to form a flat angle so to solves this use equation 7x+x+20=180 to get x=20.

To check: input the 20 into both equations and see if they add up to 180 degrees

7x20=140

20+20= 40

140+40= 180

Answer:

4.8

Step-by-step explanation:

because if 2 can't go into 3 time than what

Answer:

A) = 4.

B) = 25.

C) = 4.

Step-by-step explanation:

We are given that a and b are positive integers and that:

[tex]a-b=2[/tex]

And we want to evaluate the following expressions.

Expression A)

We have:

[tex]\displaystyle \frac{2^a}{2^b}[/tex]

This is equivalent to:

[tex]=2^a\div 2^b[/tex]

Therefore:

[tex]=2^{a-b}[/tex]

Substitute and evaluate:

[tex]=2^{(2)}=4[/tex]

Expression B)

We have:

[tex]\displaystyle \frac{5^a}{5^b}[/tex]

This is equivalent to:

[tex]=5^{a-b}[/tex]

Again, substitute and evaluate:

[tex]=5^{(2)}=25[/tex]

Expression C)

Lastly, we have:

[tex]\displaystyle \frac{4^{0.5a}}{2^b}[/tex]

Note that 4 = 2². Hence:

[tex]=\displaystyle \frac{(2)^{2(0.5a)}}{2^b}[/tex]

Simplify:

[tex]=\displaystyle \frac{2^a}{2^b}[/tex]

Using the previous result:

[tex]=4[/tex]

Answer:

c=4

Step-by-step explanation:

becus rsm said it was correct

Answer:

28 points

Step-by-step explanation:

If they scored the same amount then Denay would have scored 28 as well

Hope that helps

Divisibility rule of 2-last digit divisibility

Divisibility rule of 3-sum of digit divisibility

Divisibility rule of 4-last 2 digits divisibility

Divisibility rule of 5-last digit 0 or 5

Divisibility rule of 6-divisible by both 2 and 3

Divisibility rule of 9-sum of digits divisibility

Divisibility rule of 10-last digit 0

Now we can see that last digit 6 is divisible by 2

2+6+1+6=15 is divisible by 3

16 is divisible by 4

6 is not 0,5 so 2616 is not divisible by 5

2616 divisible by both 2 and 3 so its divisible by 6

2+6+1+6=15 is not divisible by 9

6 is not 0 so 2616 is not divisible by 10

Hope it helped!

Answer:

It's divisible by 2, 3, 4, and 6 (not divisible by 5, 9 or 10)