$78 is what % of $120?

Answer:

x=9  x=-5

Step-by-step explanation:

x² − 4x + 4 = 49

(x-2)²= 49

x-2= 7  or    x-2=-7  

x=9  or    x=-5

Answer:

3400 feet

Step-by-step explanation:

Distance between building 1 and building 2 = |5+3| = 8

Distance between building 2 and building 3 = |4+5| = 9

Distance between building 3 and building 4 = |-3-5| = 8

Distance between building 4 and building 1 = |4+5| = 9

total distance = 8 x 2 + 9 x 2 = 34

total distance in feet =  34 x 100 = 3400 feet

Answer: 3400 feet

Step-by-step explanation:

Answer:

15 = 533 as the lowest possible fraction. The repeating decimal 0.

Step-by-step explanation:

Answer:one yard costs $15 (x=15)

Step-by-step explanation:

300-60=240. So, 16 yards=$240

16x=240

240/16=15

X=15 (one yard costs $15)

The price for  one square yard of carpet is $15.

Given that,

Based on the above information, the calculation is as follows:

[tex]= (\$300 - \$60) \div 16[/tex]

= $15

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Answer:

Median Range IQR

Northside players. 37 33. 17

Southside players. 37. 43. 30

(22 + 15.50 + 2.75) 15

(22 * 15) + (15.50 * 15) + (2.75 * 15)

Step-by-step explanation:

I believe the answer is C

Answer:

u+v = (4,8)+(-2,6)

=(4-2, 8+6)

=(2, 14)...This is the required answer.

Answer:

470.81 or 470.815

Step-by-step explanation:

Step-by-step explanation:

AB = X

AC² = AD × AB

60² = 36 × AB

3600 = 36 × AB

AB = 3600/36

AB = 100

So, if AB = X then the value of X is 100.

Answer:

Sample proportion ; phat

x / n

Step-by-step explanation:

The sample proportion may be explained as a proportional representation of part of the population or larger sample which have a certain character or exhibit a particular trait.

The sample proportion is expressed Mathematically as ;

phat = x / n

x = number of subjects with a specified characteristic ;

n = total sample size

For instance ;

The proportion of black balls in a sample of 100 balls is 15 ; the sample proportion of bla k balls will be :

phat = x / n = 15 / 100 = 0.15

Answer:

what

Step-by-step explanation:

Answer:

uncle's cookies

Step-by-step explanation:

Answer:

I think ur answer would be uncle cookies

Step-by-step explanation:

srry if wrong

hope this helps!

Answer:

5 m

Step-by-step explanation:

[tex]\sqrt[3]{125}[/tex] = 5

Answer:

5m

Step-by-step explanation:

trust me?

Answer:

x = -1

Step-by-step explanation:

to find axis of symmetry, use the following equation:

x = -b/2a

in this problem, a = 3, b = 6, c = -12

x = -6/2(3)

x = -6/6

x = -1

Answer:

[tex]f{x} = x + 3 = 0 \\ x = - 3 \\ f( - 3) = 3( - 3) {}^{2} + k( - 3) + 19 = 37 \\ f( - 3) = 27 - 3k + 19 = 37 \\ f( - 3) = 46 - 3k = 37 \\ f( - 3) = 46 - 37 = 3k \\ f( - 3) = 9 = 3k \\ f( - 3) = k = 3[/tex]

Answer:log1/25=-2.32193

Step-by-step explanation:

Given : Expression log1/25

To find : The solution of the given expression?

Solution:

We have given expression log1/25

If you want me to show my work tell me but it is a long process so yeh but the answer is -2.32193.

Answer:

-2.32193

Step-by-step explanation:

Applying logarithmic property:

[tex]log_ba=\frac{log_ea}{log_eb}=\frac{In\;a}{In\;b}[/tex]

Solve:

[tex]log_\frac{1}{2}5=\frac{In(5)}{In\;\frac{1}{2}}[/tex]

[tex]\frac{In(5)}{In\;\frac{1}{2}}=\frac{1.60943}{-0.69315}[/tex]

[tex]\frac{In(5)}{In\frac{1}{2}}=-2.32193[/tex]

Hence, answer = -2.32193

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~Lenvy~

Answer:

The answer is irrational

Answer: Memorize the formula

Step-by-step explanation:

( x / a )^2 - ( y / b )^2 = 1

Where a and b are the semi-axis

The value of a is half the distance from points that cuts off x-axis, in this case

From -5 to 5 there is 10 so 5 is value of "a"

Value of b can find by the formula

c^2 = a^2 + b^2

Which c is the value of the point bold on the rightmost place in x axis. In this case its 13

13^2 = 5^2 + b^2

169 = 25 + b^2

b = 12

SO we got a = 5, b = 12

ANSWER: (x/5)^2 - (y/12)^2 = 1

Answer:

≈100∘

Step-by-step explanation: I checked delta math

Answer:

The statement that best describes the numerical patterns is;

The rule for mapping Pattern A to Pattern B is "multiply by 2"

Step-by-step explanation:

The given two numerical patterns are;

Pattern A: 4, 8, 12, 16, 20

Pattern B: 8, 16, 24, 32, 40

Therefore;

The ratio of the corresponding terms of Pattern B and A are;

8/4 = 16/8 = 24/12 = 32/16 = 40/20 = 2

We multiply a value in pattern A by 2 to obtain a corresponding value in Pattern B

Therefore the rule for mapping Pattern A to Pattern B is "multiply by 2".

Answer:

Multiply by 2! Basicly D!

if i get this wrong i am terribly sorry.

slope: -1/4

y-int: -1

y=(-1/4)x-1

Answer:

5 ...

Step-by-step explanation:

add 3 more to 2

Answer:

It’s 5

Step-by-step explanation:

Answer:

it is B 70° because if you add 40° + 70° = 110°

so then you need to subtract that from 180°.

180° - 110° = 70°

The measure of angle x is 150 degree.

The definition of "supplementary" in mathematics relates to angles that combine to form a straight angle. It indicates that when two angles sum up to 180 degrees, they are said to be supplementary angles.

As, the angle adjacent to 70° angle

= 180- 70

= 110°

Now, the angle supplement to x

x = 180 - (40+ 110)

x = 180 - 150

x = 30

So, the measure of angle x is 150 degree.

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