find the value of a if the line joining the points (3a,4) and (a,-3) has a gradient of 1

Answer:

Down below

Step-by-step explanation:

i. 80/100 = 4/5 = 80%

ii. 12.5/100 = 1/8

iii. 10/100 = 1/10

[tex]5x-6-x=2x+2\\\\5x-x-2x=2+6\\\\2x=8 \ \ /:2\\\\x=4\\\\\huge\boxed{\text{There is one solution at x=4}}[/tex]

Answer:

There is one solution at x+4

Step-by-step explanation:

Answer:

G.$3.15

Step-by-step explanation:

Step 1-

The estimate for the given situation for the amount is $35, the sales tax of the stuffed elephant is:

=35 x 0.09 -  Multiply by the decimal 9%

=$3.15 - Multiply the values

Result- G.$3.15

Answer:

x=157

first add up x+12and 124

add two times

and cancel with 2 it gives you 157

Step-by-step explanation:

Answer:

x=28 degrees

Step-by-step explanation:

140+140=280(Vertically opposite angles)

360-280=80(angles around a point is 360)

x+12=x+12(Vertically opposit angles)

x+12+x+12=80

2x+24      =80

           2x=56

              x=28

Hope u got it

If you have any question just ask me

If you think this is the best answer please mark me as brainliest

Answer:

9 hours

Step-by-step explanation:

Step-by-step explanation:

to some, its important because without it, they might not understand the surroundings e.g pilot,e.t.c while others, it is not important because they don't seriously need to understand their surroundings e.g doctor

Step-by-step explanation:

If the figure is triangle then,

Let PR be x

So,

PQ+QR+PR= 180 (Sum of all the angles of the triangle)

Therefore,

6x+25+16-3x+x=180

4x+36=180

4x= 180/36

x= 144/4

X= 36

NOW,

PQ= 6x+25

= 6(36)+25

= 216+25 = 241= PQ.

QR = 16-3x

= 16-3(36)

= 16-108

= -92

PR = 36

hope it helps

Answer:

PR = 36

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

Hello! Your answer is BELOW

Step-by-step explanation:

D Both pairs of opposite sides are congruent.

B Both pairs of opposite of angles are congruent.

A One pair of parallel sides.

Hope I helped! Hope you make an 100%

-Amelia♥

Answer:

maybe A? B, D, E

Give brainlest if u agree :)

Step-by-step explanation:

A - Parrallelgrams do indeed have 1 pair of parrlell sides, but are not limited to 1. They in fact have 2 sides. If ur instructor is super literal i would put A, if not then technically a parallelogram has 2 pairs of parrallel sides.

B - True. opposite  pairs have the same measure of radians

C - Not true because of B

D - True, sides are same length

E - True, consecutive angles add to 180

Source: https://www.mathplanet.com/education/geometry/quadrilaterals/properties-of-parallelograms

Answer:

7898955

Step-by-step explanation:

W212W

Answer:

7x3=21

18x3=54.

Answer:

D 0.54

Step-by-step explanation:

7/18 = 0.389

21/0.54 = 0.389

Use a calculator to if you're unsure or want to double check. (PS. I used it)

Hope it helped! Don't forget to give it 5 stars and leave a comment below if it helped! Thanks!

Answer:

(SS,SG,GS,GG) Probability 0.25

Step-by-step explanation:

i don't know how to do this

Heyo!

So, first things first:

Based on the data shown, it appears that Cameron has 1/4 a chance to really recieve any combo of the following. Hence, he can get SS, SG, 6S, GG. So, each chance he picks, he has a 0.25 chance of probably recieving any of the combo. So, the outcome order is (SS, SG, GS, GG) and the probability for each is 0.25.

It hard to really describe how to write it out without an image, but I hope this helps! Pls, lmk if it does! Good luck!

Answer:always

Step-by-step explanation:the lcm should always be included in the set. Like think about 2s and 3s the lcm will be 6 that is included. unless there is an exception I don’t know the lcm should always be included in the set

2x + 4a = 10

2x = 10 - 4a

x = 5 - 2a

Answer:

- 15 is your answer.

I hope it will help you a lot.

Answer: x=15

Step-by-step explanation: −120=−8x                                                                     −8x /−8 = −120 /−8                                                                                                         x=15                                  

Answer:

-0.2x=40

Step-by-step explanation:

-0.58x+0.38x=4.8

Combine like terms:

-0.2x=4.8

That’s for the answer, but if you want to go further, divide -0.2 to both sides:

x=24

Answer:5o

Step-by-step explanation: you add all of the numbers length with and high the

the answerrrrrrr is

356.85

Answers:

-1, 1, 8, 12, -17, -46, -14, -14, 8, 26

Which integer is bigger? -1 or -13? —>> –1

Which integer is bigger -11 or 1? —>> 1

Which integer is bigger? -8 or 8? —>> 8

Which integer is bigger? 12 or -22? —>> 12

Which integer is bigger? -33 or -17 —>> – 17

Which integer is bigger? -54 or -46 —>> – 46

Which integer is bigger? -26 or -14? —>> – 14

Which integer is bigger? 8 or -32? —>> 8

Which integer is bigger? 26 or -26? —>> 26

**Important note: A number with a negative sign can help you whenever a number is small -> it is considered a large number

I hope I helped you^_^

Answer:

fruit snack = $2.00. Alyssa can buy 3 fruit snacks and she will have $1 left over. hope this helps

Step-by-step explanation:

- Zombie

Answer:

Hot dog+Nachos+Fruit snack

2.50 + 2.50 + 2.00

Step-by-step explanation:

can't explain the real wrk to find this can't tell us guys

Answer:

-3+4=1

Step-by-step explanation:

Start with whichever arrow starts from 0

Answer:

6.868 miles

Step-by-step explanation:

2.02 x 3.4 = 6.868

Answer:

[tex] \frac{5}{20} = \frac{1}{4} = \frac{10}{40} \\ thank \: you[/tex]

Answer: 13.8

Step-by-step explanation:

Answer:

[tex]10 \times 9 - x \\ x = 10 \times 9 \\ x = 90[/tex]

Answer:

[tex]x \ge3.5[/tex]

Step-by-step explanation:

First, write the given in the form of a mathematical equation rather than words. I'll call the mystery number given in the question [tex]x[/tex]:

[tex]\frac{5*7}{x} \leq 10[/tex]

Simplify:

[tex]\frac{35}{x} \leq 10[/tex]

Solve for x:

[tex]\frac{35}{x} *x\leq 10*x[/tex]

Simplify the fraction:

[tex]35\leq 10x[/tex]

Divide by 10 to isolate x:

[tex]\frac{35}{10} \leq x[/tex]

Flip the equation around to make it easier to read:

[tex]x \ge \frac{35}{10}[/tex]

Simplify the fraction:

[tex]x \ge \frac{7}{2}[/tex] or [tex]x \ge3.5[/tex]