solve the system of equations
3x-3y=4
-3x+3y=3

Answers

Answer 1

Answer:

x=y+2/3

Step-by-step explanation:


Related Questions

In ΔJKL, l = 920 inches, j = 880 inches and ∠K=157°. Find the length of k, to the nearest inch.

Answers

Answer:

1764

Step-by-step explanation:

Answer:

1764

Step-by-step explanation:

Delta Math

Use trigonometric ratios to find the indicated side
lengths in the diagram shown. Show your work and
write your answers to the nearest tenth.
M
2
150
h
P
68
b
N
a. a
b. b

Answers

Answer:

a = 139.1

b = 56.2

Step-by-step explanation:

A. Reference angle = 68°

Opp = a

Hyp = 150

Therefore:

Sin 68 = opp/hyp

Sin 68 = a/150

150*sin 68 = a

a = 139.1 (nearest tenth)

B. Reference angle = 68°

Adj = b

Hyp = 150

Therefore:

Cos 68 = adj/hyp

Cos 68 = b/150

150*cos 68 = b

b = 56.2 (nearest tenth)

find an equation of line containing (3, -4) and having slope -2. if this line contains the points (a, 8) and (5, b) find a and b

Answers

Answer:

a = -3

b = -8

Step-by-step explanation:

Equation for a line is:

y-coordinate = (slope * x-coordinate) + y-intercept

For (3, -4): -4 = (-2 * 3) + y-intercept

y-intercept = 2

Equation for all points on this line is:

y = -2*x + 2

For (a, 8): 8 = (-2 * a) + 2

For (5, b): b = (-2 * 5) + 2

Find the value of 5(a +c) when a = 4 and c = 9.
answer quick

Answers

Answer:

Your answer is 65

Want more answer then follow me, like and MARK MY ANSWER AS BRAINLIST ANSWER.

I need that urgently.

answer is 65. 4+9= 13; 13x5= 65

A group of 50 students at a day camp got to choose an activity to do. 21
chose to make a craft, 16 chose to play volleyball and 13 chose to go on
a nature walk. What percent chose to make a craft?

Answers

(THIS ANSWER HAS BEEN DELTED FROM THE BRAINLY STAFF)Reason: 5839636 (SPAMING, IN.)Dear user, we are very sorry for what this user has done and said. For help go to Brainly.comquestionconcerns

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2-19-21

Evaluate each expression when y=5.

B. 4(y+3)

Answers

Answer:

B. 4(y+3)=4(5+3)=4×8=32

Answer:

32

Step-by-step explanation:

Step 1: Sub y = 5 into the expression

Find anywhere that has a 'y' and replace it with a 5

4(y+3)

4(5+3)

Step 2: Solve

Use BEDMAS to solve the expression

4(5 + 3)

4(8)

32

Step 3: Therefore Statement

Therefore the expression is equal to 32

Which pair of fractions is not equivalent fractions?
A.1/9,2/18
B.7/8,5,6
C.3/16,9/48
D.6/15,4/10

Answers

Answer:

b is correct

Step-by-step explanation:

as 7/8 can't be further simplified and it is not making equivalent with 5/6

hope it helps you

please mark me as brainlist

solve 1.9(2x + 1) = 22x + 13

Answers

the answer is: x= -111/182

Answer:

x= -0.60989010989

Step-by-step explanation:

help!!! pleaseeee i will answer ur questions

Answers

1. ASA

2. HL

3. Not congruent

Answer:

1.) ASA2.) HL3.) NOT CONGURENT

Which of the following points fall above the line y = x ??
a) (2, 2)
b) (-4,-5)
c) (3, -3)
d) (6,4)
e) (0,9)

Answers

Answer:

a) (2,2)

Step-by-step explanation:

as X=2 and y=2

y=x

The answer should be A 2,2

what is the value of x ??

Answers

Answer:

the answer ia A:8

Step-by-step explanation:

hope this helped :)

Answer:

it is b 12

Step-by-step explanation:

Alternate interior and alternate exterior angles can be congruent

True or false

Plss answer

Answers

Answer:

it's false

Step-by-step explanation:

hope it's correct

Evaluate the expression for p = 9!

Answers

Answer:

362880

Step-by-step explanation:

P=3.14 and 3.14 times 9 equals 28.26

Choose the solution to this inequality.
72≥b+95

Answers

Answer:

B. [tex]b \leq 1\frac{7}{10}[/tex]

Step-by-step explanation:

Isolate b in order to solve the inequality. Subtract [tex]\frac{9}{5}[/tex] on both sides of the inequality, then simplify. (You will need to convert the fractions in order to subtract and simplify further.)

[tex]\frac{7}{2} \geq b + \frac{9}{5} \\\frac{7}{2} -\frac{9}{5} \geq b + \frac{9}{5} -\frac{9}{5} \\\frac{35}{10} -\frac{18}{10}\geq b\\\frac{17}{10} \geq b\\1\frac{7}{10} \geq b[/tex]

Thus, [tex]b \leq 1\frac{7}{10}[/tex].

Answer:

b

Step-by-step explanation:

just the 11b. due in 12 hrs. Need this very soon. :) thx​

Answers

Answer:

28 litres of mango juice will be required

Step-by-step explanation:

11). b. Internal dimensions of the rectangular prism are,

         Length = 40 cm

         Width = 20 cm

         Height = 35 cm

         Volume of the rectangular prism = Length × Width × Height

                                                                 = 40 × 20 × 35

                                                                 = 28000 cm³

          Since, 1 cm³ = 1 mL

          Therefore, 28000 cm³ = 28000 mL

          Since, 1000 mL = 1 L

          28000 mL = 28 L

          Therefore, to fill this jar 28 L of orange juice will be required.

WILL GIVE BRAINLIEST!!!!! (100 POINTS)
(05.01 MC)
A kite is a quadrilateral with two pairs of adjacent, congruent sides. Prove the two angles between the non-congruent sides are congruent. Be sure to create and name the appropriate geometric figures. This figure does not need to be submitted. (10 points)

Answers

let the kite is the quadrilateral ABCD with the two pairs of adjacent congruent sides. (the diagram is also attached)

Now, its given in question, see from figure,
AB is congruent to AD
BC is congruent to DC

Now, let us join the points A & C to form AC ; and points B and D to form BD.
So, AC is common side to triangles ABC and ADC.
So, Because AB ≈AD
BC ≈ DC
And, AC is common, therefore,
triangle ABC is congruent to triangle ADC

⇒∠ ABC ≈ ∠ADC (These are the angles between the non-congruent sides)


Set up a system of equations for the following situation: The girls basketball team spent a total of $1,590 on new basketballs and sweat suits for the players. If each new basketball cost $30 and each sweat suit cost $90, how many of each did the team purchase? *

Answers

Answer:

there are 13 players in a team

Exponent shown below

Answers

I believe that it’s 7^16

7^14*1 * 7^2

x ^ a+b
7^16

Please help will give brainliest

Answers

Answer:

another one ayy ok let me think

Step-by-step explanation:

b

Answer:

I believe is A

Step-by-step explanation:

20/4=5

4/4=1

because the ratio is friends to fluid ounces the answer would be 1:5

can someone help me solve this equation?

-11v-14=v-14

Answers

Answer:

0.

Step-by-step explanation:

Add 14 on both sides:

-11v+0=v

So we have:

-11v=v

And there is only one number in the universe that can satisfy that and that is 0.

V = 0

-11v = v

0 = v + 11v

0 = 12v

0 = v

v = 0

You select a marble at random and then put it back. If you do this eight times, what is the best prediction possible for the number of times you will pick a red marble?

Answers

Answer:

1/8

Step-by-step explanation:

help please!!!!!!!!! Which image is a reflection of the black polygon in quadrant I?

On a coordinate plane, the black polygon is reflected across the y-axis to form the red polygon.
the black polygon in quadrant I
the red polygon in quadrant II
the blue polygon in quadrant III
the green polygon in quadrant IV

Answers

Answer:

The red polygon

Step-by-step explanation:

Think of the quadrants:

The "top right" one is quadrant I

The "top left" one is quadrant II

The "bottom left" one is quadrant III

The "bottom right" one is quadrant IV

When it says "reflected across y-axis", think of the y-axis as a "mirror"

Since the black polygon is in quadrant I, think of it looking into the mirror, or y axis.  It is reflecting into quadrant II.

The red polygon is in quadrant II.

Sorry!  I know this is a really weird explanation, but hope it helps!

Answer: The answer is the red polygon in quadrant ll (B)!

- just like the person above

Step-by-step explanation:

Please help! image is shown below

Answers

Answer:

I think 3 maybe since 5 times 3 is 15

Step-by-step explanation:

Answer:

z=10

Step-by-step explanation:

60/40=1.5

15/1.5=10

A rectangular playground has an area of 3,394 square meters. If the width of the playground is 32 meters, find the length.

Answers

Answer:

106 square

Step-by-step explanation:

Area of rectangle = 3,394 square meters

Width = 32 meters

Length = ?

Area of rectangle = Length * Weight

3,394 = 32 * x

x = 3,394 /32

x = 106.0625

x = 106

The Length is 106 square

(2x6)+(8+4)+1

With explanation

Answers

Answer: 25

Step-by-step explanation:

6 x 2 = 12

8 + 4 = 12

therefore, (2 x 6) + (8 + 4) + 1 = 12 + 12 + 1

which gives 25

You first have to follow PEMDAS
Start with parenthesis, (2x6) and (8+4)
Solve 2x6 and 8+4
Add 12+12+1
Which gives you 25

i need help what is 5/6 divided by 3? any good answers ??

Answers

Answer: 5/18

Step-by-step explanation:

Answer:

1 remainder 2 or 1 2/3

Step-by-step explanation:

this is the answer

answer my question PLEASE

Answers

Answer:

jahshh83828

Step-by-step explanation:

iwhdbwowhei2kdhe829274

(10^2 )^3
i need some help

Answers

Answer: 10^6

Step-by-step explanation:

When you take a power to a power, you can multiply the two powers:

10^6

Answer:

10^6 hope this helps you

On Monday, the baker makes 35 blueberry muffins.
What is the total number of muffins that the baker makes on Monday?

Answers

Answer:

We don't know

Step-by-step explanation:

enWe know that the baker makes 35 BLUEBERRY muffins BUT we do not know how many OTHER muffins he makes. If he just has blueberry, then he would be making 35.

Hope this helps! Have a great day :)

Can someone please give me the answers

Answers

Answer:

1) 3

2)9

3)18

4)18k

5)18 and k

6)k/3

7)k

8)3

9)9 + k/3

10) 18k - 9

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