uh id.k j answer it ig

3X + 4Y = 8

Answer:

6.5/x=10/40;x=26

Step-by-step explanatio

Answer:

Step-by-step explanation:

Remark

There are a couple of ways that would produce the right answer. The proportion must be set up so that likes are on the numerator and denominator.

6.5 vertical height of the small triangle/ horizontal small 10  =

x vertical of the tree/ 40 horizontal of the tree.

Notice what we have

vertical / horizontal = vertical / horizontal

6.5 / 10 = x / 40         Cross multiply

6.5 * 40 = 10 * x

260 = 10 * x               Divide by 10

26 = x

Answer:

179.159

Step-by-step explanation:

Given the sequence :

50, 60, 72,..

The sequence given is a geometric sequence :

For a geometric sequence ;

ar^(n - 1)

a = first term

r = a2 / a1 = 60 / 50 = 1.2

The 8th term ; n =8

a8 = ar^(n - 1)

a8 = 50*1.2^(8 - 1)

a8 = 50*1.2^7

a8 = 50*3.5831808

a8 = 179.15904

a8 = 179.159 (nearest thousandth )

Answer:

Step-by-step explanation:

(5/8)/(3+3/4)

(5/8)/(15/4)

(5/8)(4/15)

20/120

1/6

Answer:

80%

Step-by-step explanation:

Answer:

x= 10 hope it helps have a nice day

Answer:

x=10

Step-by-step explanation:

[tex]\frac{8}{12} =\frac{x}{15}[/tex]

8×15=12x

120=12x

120/12=x

10=x

x=10

Hope this helps! :)

Answer:

Step-by-step explanation:

Yes it is C, u are right

Answer:

C    (x + 6)(x + 6)

Step-by-step explanation:

Look for 2 factors of 36 that add up to twelve.   6 and 6 do that, so

[tex]x^{2} + 12x + 36 = (x+6)(x + 6)[/tex]

Foil to check

Answer:

y=500x+25000

where y is height in ft

and x is time in minute....

Answer:

-4

Step-by-step explanation:

Answer:

$60 per week

Step-by-step explanation:

Answer:

that mean Mrs. Kimble gets about $18 everyday

Step-by-step explanation:

125 divided by 7 = 17 round up and its 18

Step-by-step explanation:

hope u understand it's just a simple formula

Answer:

AC = 15, CM = 20, CP = 12

Step-by-step explanation:

see the attached picture, I tried to explain as much as possible, the general idea is there are three triangles that are similar to one another and thus in proportion. Therefore you can find missing sides using ratios.

Answer:

52 quarts of paint needed for the entire wall.

Step-by-step explanation:

13 gallons covers 16 of a wall.

We are asked to find the how many quarts of the paint needed for the same wall.

So, it is to convert 13 gallons to quarts.

1 gallon =4 quarts

So, 13 gallons = 13 * 4 quarts

=52 quarts.

So, 52 quarts of paint needed for the entire wall.

Answer:

144 sq ft

Step-by-step explanation:

formula for finding triangle area: base x width x height; devided by 2

Answer:

38 seeds will grow

Step-by-step explanation:

4/5 = 80%

80% = .8

40*0.8 = 32

Answer:

The number is 13

Step-by-step explanation:

Let the number be y

1 is subtracted from the number. This can be written as:

y – 1

The difference is tripled. This can be written as:

3(y – 1)

The result of the difference tripled is 23 more than the number. This can be written as:

3(y – 1) = 23 + y

Thus, we can obtain the value of y as follow:

3(y – 1) = 23 + y

Clear bracket

3y – 3 = 23 + y

Collect like terms

3y – y = 23 + 3

2y = 26

Divide both side by 2

y = 26 / 2

y = 13

Thus, the number is 13.

Answer:

the correct answer is b $525.00

Step-by-step explanation:

half of her earnings is 25 dollars if she makes time and a half it would be 50 + 25 = $75/hr of overtime (overtime wage)

if she works 7 hours of overtime then...  (hours she work) x (overtime wage)

7 x 75 = 525

so her pay would be $525.00

the correct answer would be B

Answer: the letter that represents the hypotenuse is c because formula is a^2+b^2=c^2

Step-by-step explanation:

Answer:

its easy  anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

$3.68

Step-by-step explanation:

You start by first solving for how much it costs per ounce for Brand X. To do this, you divide 2.17 by the number of ounces, 13

2.17/13=.17

Brand Y costs 6 cents more per ounce, so you add 6 onto 17

.17+.06=.23

Finally, you need 16 ounces of the product, so you multiply .23 by 16

.23×16=3.68

Answer:

3/10

Step-by-step explanation:

Answer

 h = √ (96 / 8) = √12 ft

P=100 watts

Step-by-step explanation:

Step-by-step explanation:

Put the what given of y in equation 2 to equation of 1

So you get

[tex] \frac{4}{5} x + \frac{2}{5} x - 7 = - 4 \\ \frac{6}{5} x = 3 \\ x = \frac{15}{6 } \\ x = \frac{5}{2} [/tex]

Then put the value of x in second equation

You will get

[tex]y = - \frac{2}{5} \times \frac{5 }{2} + 7 \\ \\ y = 6[/tex]

Answer:

4

Step-by-step explanation:

6/(6+6) = 5/(5+5) = (3x+5)/(5x+14) = 1/2

3x+5 = 1/2*(5x+14)

6x+10 = 5x+14

x = 4

Answer:

The answer is 441190

You just have to multiply 10 with 44119 and then you get 441190

(10 • 44119 = 441190)

Answer: The answer to this math question about solving for the value of k with the given full of the angles is k = 6.

Step-by-step explanation: As always to remember, all of the forming angles to a straight line with a sum of 180 degrees, so anyways, here are 6 steps in order to solve for the value of k:

Step 1. First, let's find the measures of the value of all 3 angles, the measures of all 3 angles are, 8°, 90°, and 40° that looks in the equation form like this: [tex]7k + 8 + 90 + 40 = 180.[/tex]

Step 2. Next, after finding the measures of the value of all 3 angles, it's time to add all 3 angles up together that looks in the equation form like this: [tex]7k + 138 = 180.[/tex]

Step 3. Then, let's move positive 138 to the right side so you got negative 138, and keep the positive 180 the same when moving to the left side that looks in the equation form like this: [tex]7k = 180 - 138.[/tex]

Step 4. In addition to that, after moving positive 138 to the right side so you got negative 138, and keep the positive 180 the same when moving to the left side, it's time to subtract 138 degrees and 180 degrees that looks in the equation form like this: [tex]7k = 42.[/tex]

Step 5. Now last but not least is finally, after subtracting 138 degrees and 180 degrees, it's time to divide the both sides by 7 that looks in the equation form like this: [tex]\frac{7k}{7}=\frac{42}{7}.[/tex]

Step 6. Hence the value of k is 6.

I hope that my full given answer with my full given step-by-step explanation is very helpful to your own math question about solving for the value of k with the given full of the angles, please mark me as Brainliest, take care, always be safe, and have a great rest of the day and a great weekend! :D

Sincerely,

Jason Ta,

The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.

Answer:

In picture

For 14, you can think of your own way to remember

Step-by-step explanation:

the total sale was neither a profit nor loss , 0%

Step-by-step explanation:

1st table :

100%-> 9900

110%-> 10890

10890-9900=990(earned)

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

2nd table :

100%->9900

90%-> 8910

9900-8910=990(lost)

990-990=0

hence the total sale was neither a profit nor loss , 0%

Answer:

400 feet

Step-by-step explanation:

on way up you travel 35 ft in 30 sec or 144 ft in 120 sec (2 min)

on way down you travel 304 ft in 120 sec (2 min)

the distance traveled for 5 minutes at rate from way 'up' is 360 feet

the distance traveled for 5 minutes at rate from way 'down' is 760 feet

difference is 400 feet

Answer:

400

Step-by-step explanation:

Sleepy

Answer:

for the single roots -1 & 2, the graph CROSSES the x-axis at the intercepts

for the double root 3, the graph TOUCHES the x-axis at the intercepts

Step-by-step explanation: took it on edge

Answer:

Crosses EDG 2021

Step-by-step explanation: