Gerald fi nds that it takes 30 ml of a
standard solution to neutralize 12 ml of
a solution of unknown concentration.
If he starts with 20 ml of the unknown
solution, it takes 50 ml of standard
solution to neutralize it. Assuming a linear
relationship exists between the amount
of unknown solution and the amount of
standard solution required to neutralize
it, how much unknown solution can
be neutralized with 175 ml of standard solution?

The given proportion of triangle ABC as AE/AD = EB/DC is; Not Accurate

This theorem states that If a line is drawn parallel to one side of a triangle, then it cuts other two sides proportionally.

Thus, In ΔABC, DE || BC

By Thales theorem, we can say that;

AD/DB = AE/EC

Rearranging we can arrive at;

AE/AD = EC/DB

When we simplify further by adding 1 to both sides, we will get;

AD/AB = AE/AC

Thus, the given proportion is not accurate

Read more about Basic Proportionality Theorem at; https://brainly.com/question/14417137

Answer:

A=486in²

Step-by-step explanation:

Hope that helps!

Answer:

equation: y = -x - 5

Step-by-step explanation:

using the formula: y = mx + b ..........where m is the slope and b is y-intercept

so the equation in slope intercept form will be: y = -1x -5

Answer:

m = 4

Step-by-step explanation:

Solve:

-Chetan K

Answer:

15/40 which simplified is 3/8

Step-by-step explanation:

To solve this equation, we first have to turn all mixed numbers into improper fractions so we can add and subtract them

When we do this we get, 35/5 - (11/4 + 31/8)

Since there is a negative (-) sign before the parentheses, we automatically sub in a -1 in there and we distribute

Now we have 35/5 - 11/4 - 31/8

We can’t subtract this directly since they all have different denominators, so we have to change them to a common denominator

The common denominator of 5 4 and 8 is 40 so we multiply both the numerators and denominators by whatever number it is so the denominators are 40

This gets us to 280/40 - 110/40 - 155/40

When we subtract all of this, we get…

15/40 which can be simplified to 3/8

Hope this helped, have a great day, and please award brainliest

Answer:

23 times 3 or just 23

ox

Step-by-step explanation:

Answer:

whats the problem? ill do my best to help

Step-by-step explanation:

Hope this helps! Plz give brainliest! Also, plz sub to Kgirl633 on yt.

Step-by-step explanation:

[tex]{ \tt{9 {x}^{2} + 11x + 5}} \\ = { \tt{(18x + 11i)(18x + 11i)}}[/tex]

Answer:

No

Step-by-step explanation:

They are 7 years apart. Therefore, the only age where Pedro will be twice as old is his brother is the age 14 because 7 is half of 14.

Hi!

Your answer is No.

This is because they are seven years apart in age. The only way for Pedro to be twice as old as his brother would be for

a + 7 = 2a

('a' is Pedro's brother's age)

Now, if we subtract a from both sides in the top equation, we get:

7 = a

Step-by-step explanation:

180° = 2x + 70 + 4x + 10

180° = 2x + 4x + 70 + 10

180° = 6x+ 80

180 - 80 = 6x

100 = 6x

6x = 100

x = 16.66

x ≈ 17°

Answer:

10

Step-by-step explanation:

Based on the given conditions, formulate:

2×30÷6

Calculate:

(2×30)/6

Cross out the common factor (30 and 6):

2×5

Calculate the product or quotient:

10

10 cc's should be given, when Ordered: 30 mg. Available: 6 mg/2 ml.

Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

here, we have.

Ordered: 30 mg.

Available: 6 mg/2 ml.

now,

Based on the given conditions, formulate:

2×30÷6

Calculate:

(2×30)/6

Cross out the common factor (30 and 6):

2×5

Calculate the product or quotient:

10

Hence, 10 cc's should be given

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Answer:

18w

p^8

4k

5z^4

Step-by-step explanation:

1. 2w+ 16w= 18w

2. when multiplying exponents just add the exponents giving you p^8

3. 7k - 3k= 4k

4. 5z also equals 5z^1 and just like problem two you will just add the exponents but you will leave the coefficient( 5 alone) giving you 5^4

Answer:

15.52 is the perimeter

Step-by-step explanation:

Length(l)=5.06in

Breadth(b)=2.7in

Now,

Perimeter=2(l+b)

[tex]Perimeter=2(5.06in+2.7in)\\\\Perimeter=2(7.76in)\\\\Perimeter=15.52in[/tex]

Answer:

i think it's 15.52

Answer:

heres the graph i don't rly understand this all but mabe it will help

Hope This Helps!!!

Answer:

1) 7/8

2) 17/12 = 1 5/12

3) 53/12 = 4 5/12

Step-by-step explanation:

1) 3/8 + 1/2 = 3/8 + 4/8 = 7/8

2) 2/3 + 3/4 = 8/12 + 9/12 = 17/12 = 1 5/12

3) 4 2/3 - 3/12 = 14/3 - 3/12 = 56/12 - 3/12 = 53/12 = 4 5/12

Answer:

2+4+6+8+10/5

10 is average of this

The smallest possible average of five distinct positive even integers is 6.

To find the smallest possible average of five distinct positive even integers, to minimize the values of those integers.

The smallest distinct positive even integers start from 2, 4, 6, 8, 10, and so on.

To minimize the average, to choose the five smallest even integers. So, the five distinct positive even integers are:

2, 4, 6, 8, 10

To calculate the average, sum up these five integers and divide by 5:

Average = (2 + 4 + 6 + 8 + 10) / 5

Average = 30 / 5

Average = 6

So, the smallest possible average of five distinct positive even integers is 6.

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Given :-

To Find :-

Solution :-

The given expression is ,

→ 5³ .

As we know that if there is aⁿ , where n is the power then we have to multiply the number at the base n times . Hence here ,

→ 5³ can be rewritten as

→ 5 * 5 *5

Simplify ,

→ 125

Hence the required answer is 125 .

I hope this helps.

Let us evaluate 5³

Explanation:

[tex]5³ = 5 × 5 × 5 = 125[/tex]

5³ can also be understood as 5 cubed.

Whenever a number (x) is multiplied by itself three times, then the resultant answer is known as the cube of that number.

Thus, 5 to the 3rd power is equal to 125

Answer:

x = 124.5

Step-by-step explanation:

adjacent given 88 and asked us to find x, which is a hypotenuse.

using the cosine formula:

[tex]\frac{adjacent}{hypotenuse} = cos(y)[/tex]

[tex]\frac{88}{hypotenuse} = cos(45)[/tex]

[tex]hypotenuse = \frac{88}{cos(45)}[/tex]

[tex]hypotenuse = 124.5[/tex]

Horizontal shift left 9 units and vertical shift up of 6 units

Graph is attached

Hope this helps!

Answer:

you answer is correct

Step-by-step explanation:

they is no problem with your answer.

Answer:

For the experiment, 4 students se students selected lies, and 3 students ... During a biology lab, students selected a flower to grow in a greenhouse.

Step-by-step explanation:

Answer:

  Q, R

Step-by-step explanation:

All of the listed sets of numbers are Real numbers. The fraction is not an integer, so is not in sets I or N. Because it is a fraction, it is in set Q, and because R includes Q, ...

  the number is in sets Q and R

Answer:

6

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

whole no. starts with 0 so 13 is the most nearest no. to 12 and also the smallest

Answer:

3 units to the right and 1 unit up

Step-by-step explanation:

Pick one of the points on the original figure ABCD.

For example, let's pick point C.

The coordinates for point C are (2, 1)

The coordinates for the translated point C, i.e. point C' are (5, 2)

x-coordinate change = 5 - 2 = 3 ⇒ 3 units to the right

y-coordinate change = 2 - 1 = 1  ⇒ 1 unit up

Alternatively, just count the squares as 1 square = 1 unit