D
13
5
A
B
С
AABD = ACBD, DB = 5, DA = 13,
CD = [?]

Answer:

6/90

Step-by-step explanation:

Answer:

if you were roundind I say the ten stays the same

Answer:

L

Step-by-step explanation:

Answer:

it's quite easy u can do it urself

Step-by-step explanation:

mark me as a brainlist

Answer:

[tex] \frac{4}{ \sqrt{13} } \times \frac{ \sqrt{13} }{ \sqrt{13} } = \frac{4 \sqrt{13} }{13} [/tex]

I hope I helped you^_^

___________

[tex] \: [/tex]

[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]

x² = (10,6)² + (6,1)²

x² = 112,36 + 37,21

x² = 149,57

x = 12,22mi✔

Answer:

divide both sides by 6

Step-by-step explanation:

3(2x + 10) = 54 ( distribute the parenthesis by 3 )

6x + 30 = 54 ( subtract 30 from both sides )

6x = 24

The last step is to divide both sides by 6

x = 4

[tex]f \: (x) = - 3x + 4 \: \: \\ x > - 3 \\ \\ \\ = f \: (x) = - 3[/tex]

hope it helps

Answer:

rgeege

Step-by-step explanation:

Angle ABD = Angle CBD

or, 9x-7 = 6x+2

or, 9x-6x = 2+7

or, 3x = 9

or, x = 9 ÷ 3

or, x = 3

= Measure of Angle ABD + Measure of Angle CBD

= [(9x-7)+(6x+2)]°

= [(9×3-7)+(6×3+2)]°

= [27-7+18+2]°

= 40°

x = 3

Measure of Angle ABC = 40°.

Hope it helps you.

Answer:

13,15,17,19,21,23,25

Step-by-step explanation:

It goes up by 2 every term.

Answer:

x>-4

Step-by-step explanation:

3[2x+7]+7>4

6x+21+7>4. (3×2x&3×7)

6x+28>4

6x>4-28

6x>-24

x>-24/6

x>-4

Answer:

the answer is false

Step-by-step explanation:

1.0.000527=527×10-4

1.0000527=52.7-4

=48.7

Answer:

Step-by-step explanation:

Can I have brainliest pls?

Answer:

The correct answer for this question is that the unit rate is 5:1. We can work this out by simplifying down the 2 commercials to every 10 songs ration, so that 10:2 becomes 5:1. We can work this out by halving the original ratio to simplify it. Hope This helps.

Step-by-step explanation:

Answer:

don't mind how my chart looks

your coordinates would be:

(-2,10)(-1,5)(0,0)(1,-5)(2,-10)

Answer:

I cant download it.

Step-by-step explanation:

Answer:

54:78

Step-by-step explanation:

We multiply 9 and 13 to 6

9 × 6 = 54

13 × 6 = 78

54 + 78 = 132

Ratio representation gives the sharing proportion of a number, the numbers expressed in the ratio 9:13 of 132 are 54 and 78 respectively

Given the Parameters :

To obtain each Value, we use the relation ;

For the 9 portion of the ratio :

(9 / (9+ 13)) × 132

(9 / 22) × 132

= 54

For the 13 portion of the ratio :

(13 / (9+ 13)) × 132

(13 / 22) × 132

= 78

Therefore, the two numbers are 54 and 78

Learn more : https://brainly.com/question/18109354

Answer:

Of course the percentage is an increase. If it moves from 50ft to 190 ft its an increase. So you can automatically cross out “c” and “d”.

Now just think about it logically. This can save you from a lot of work.

So you have it from 50ft to 190 ft.

Use 100% place holders.

50ft*100 percent is 50

50ft*200 percent is 150

Now your somewhere close near the 190 ft range.

THink about the last two options, you can ignore the 200 percent since thats what we used as the closest possible place holder.

Now use 50% place holders.

50% of 50 is 25.

so 175 is the closest we can get with 250%

Now we still have about a 15 ft space.

250% is obviously greater then 238% so we can elimate that option.

The final answer is (B)

Step-by-step explanation:

If wanted proof

So we discussed this logically but if you want it mathematically below is the explanation:

50ft to 190 ft.

To calculate percentage of change you want to first find the distance.

190-50=140

Theres a 140 ft change.

Now you can use proportions

50/1 = 140/x

The 50/1 represents 50 feet for 100 percent or 1

The 140 represents 140 feet for (x) feet since its unknown

now cross multiply

50*x

140*1

50x=140

Now solve

140/50=2.8

2.8 is the deciaml If you convert it to a percentage you just multiply it by a hundred since percent means out of a hundred.

2.8 out of a hundred it 280%

Answer:

8.94427191...

Step-by-step explanation:

21*21 - 19*19 = [tex]x^{2} \\\\[/tex]

441 - 361 = [tex]x^{2}[/tex]

[tex]x^{2}[/tex] = 80

x = 8.94427191...

Answer:

600

Step-by-step explanation:

5 x 120 =600

Simpler way of saying this is that, 12 x 5 equals 60 just add a zero and it's 600 and I hope this works!

Answer:

7654

Step-by-step explanation:

4 letter code

Answer:

60 seconds make one minute. 2 minutes 30 seconds is 150 seconds

to find time per lap is 150 divided by 4 which will give you 37,5 second per lap

the answer is 37,5 seconds per lap.

Answer: The answer would be b

Step-by-step explanation: 100% Right Hope This Helps

Answer:

Step-by-step explanation:

4 quarts = 1 US Gallon.

6 gal = 4* 6 = 24 quarts.

30 quarts is greater then 6 gallons.

Answer:

[tex]2m^2[/tex]

Step-by-step explanation:

[tex]\frac{1}{2m^2} -\frac{1}{m} =\frac{1}{2}[/tex]

[tex]\frac{1}{2m^2}-\frac{2m}{2m} (\frac{1}{m}) = \frac{m^2}{m^2} (\frac{1}{2})[/tex]

[tex]\frac{1}{2m^2}-\frac{2m}{2m^2} =\frac{m^2}{2m^2}[/tex]

Answer:

{4,6,8,9,10,12, ...}

A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.

— https://en.m.wikipedia.org/wiki/Composite_number

Answer:

4 to 20

Step-by-step explanation:

Answer:

20+4=24

There are 4 circles.

4:24

If you simplify that, it is 1:6.

1:6 is the answer simplified.

Answer:

A, D, and B

Step-by-step explanation:

If you see the word sum, it means addition. If you see the word difference, it means subtractions.

Also, if you see the word quotient, it means related to divide.

-kiniwih426

Answer: -84

Step-by-step explanation:

32 x 3 and 5x36 happen first (Pemdas)

96-180

-84

-Gage Millar, Algebra 2 Tutor

Answer: = -84

Step-by-step explanation:

32 × 3 − 5 × 36 = ?

Follow PEMDAS...

1) 32 × 3 = 96

2)  96 - 5 × 36

3) 5 × 36 = 180

4) 96 - 180 = -84