Plz help I don’t know the answer

Answer:

B: y=3x+18

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

7r7f7fdud6f7fuf6ffuf7f7fud7d7d6d6d

Answer:

doing this in oddseyware rn its is A C D F

mark brainlist

Step-by-step explanation:

Answer:

all of them

Step-by-step explanation:

It would be the 2nd one down and 3rd one up is the correct answer just look a little closer and you will see what i mean there ages are and and they have a 3o sec head start and they ran 60 yards in 30 sec.

Answer:D

y = -5/3x +4

Step-by-step explanation:

Answer:6x^2 -9x

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Temperament is to do with the personality of someone.

Thus the dog's temperament would relate to its physical and mental character.

c

Temperament is to do with the personality of someone.

Thus the dog's temperament would relate to its physical and mental character.

well a bi conditional statement is a statement that joins P and Q together with ths use of if and only if eg P if and only if Q.

I think the answer is (A) because 12:00pm is not the only noon time. 1pm is also noon so yeah that's why I think its A

Answer:

1

step by step

if you add them up they equal each other.

Answer:

Infinitely many solutions

Step-by-step explanation:

10+4x=4x+4+6

10+4x=4x+10

4x=4x

0=0

Infinitely many solutions

Answer:

2.48571428571

Step-by-step explanation:

Answer: 2.48

Step-by-step explanation:

Answer:9 rooms

Step-by-step explanation: 63 ÷7= 9

Answer:

9

Step-by-step explanation:

Because 63 ÷ by 7 = 9 or If its multiplication it will be 441

To find m,

m= Y2-Y1 / X2-X1

m= 10-5 / 4-2

m= 5/2

m= 2.5

To find b,

Use coordinate (4,10)

y=mx+b

10=2.5(4)+b

10=10+b

b=0

y=2.5x

the answer is y=2.5x

Answer:

False

Step-by-step explanation:

sorry if you get it wrong

Answer:

x = [tex]27.5^{o}[/tex]

Step-by-step explanation:

complementary angles are two or more angles whose sum is equal to [tex]90^{o}[/tex].

Thus given that;

m<BAM = x + 24

m<CTX = x + 11

So that,

m<BAM + m<CTX = 90

⇒ (x + 24) + (x + 11) = 90

x + 24 + x + 11 = 90

2x + 35 = 90

2x = 90 - 35

2x = 55

x = [tex]\frac{55}{2}[/tex]

 = 27.5

The value of x is [tex]27.5^{o}[/tex].

So that,

m<BAM = x + 24

             = 27.5 +24

             = [tex]51.5^{o}[/tex]

m<CTX = x + 11

            = 27.5 + 11

           = [tex]38.5^{o}[/tex]

Answer:

x = 25

Step-by-step explanation:

combine like terms ans then solve for x

Answer: 40 bales of hay

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

!

Step-by-step explanation:

Answer:

25 1/2 feet

Step-by-step explanation:

Answer:

25.5 ft

Step-by-step explanation:

Starting level: 33 ft

Each day the water recedes 0.5 ft.

Now we calculate the number of ft the water recedes in 15 days.

15 days * 0.5 ft/day = 7.5 ft

In 15 days, the water recedes 7.5 ft.

Level of water after 15 days:

33 ft - 7.5 ft = 25.5 ft

Answer: 25.5 ft

Answer:

The length of the side along the river is 140 m

Step-by-step explanation:

Equations

To solve the problem, we need to recall the area of a trapezium is:

[tex]\displaystyle A=\frac{b1+b2}{2}.h[/tex]

Where b1 and b2 are the lengths of the parallel sides and h is the height of the trapezium.

The field to be bought by Mohan has a trapezium shape with a side along the road of side x and a side along the river of side 2x, as stated in the problem.

Knowing the height is h=100 m, and the area is 10500 m2:

[tex]\displaystyle \frac{x+2x}{2}\cdot 100=10500[/tex]

Simplifying:

[tex]\displaystyle (3x)\cdot 50=10500[/tex]

[tex]150x=10500[/tex]

Dividing by 150:

[tex]x = 10500 / 150 = 70[/tex]

x = 70 m

2x = 140 m

The length of the side along the river is 140 m

Answer:w=-12

Step-by-step explanation:hope this helps! :)

Answer:

3. 3g/mL

4. 11 g/mL

5. 5mL

6. 500g

Step-by-step explanation:

Answer:

[tex](f-g)(x)= x^2-4x-5[/tex]

Step-by-step explanation:

We have the two functions:

[tex]f(x)=x^2-3x-10\text{ and } g(x)=x-5[/tex]

And we want to find (f-g)(x).

(f-g)(x) is equivalent to f(x)-g(x).

Therefore:

[tex]\begin{aligned} (f-g)(x)&=f(x)-g(x)\\ &=(x^2-3x-10)-(x-5)\end{aligned}[/tex]

Simplify:

[tex]\begin{aligned} &=x^2-3x-10-x+5 \\ &=(x^2)+(-3x-x)+(-10+5) \\ &=x^2-4x-5\end{aligned}[/tex]

Therefore:

[tex](f-g)(x)= x^2-4x-5[/tex]

Answer:

x^2 -3x+5 = 0

Step-by-step explanation:

Answer:

12.07

Step-by-step explanation:

12×100=1200

1200+7=1207

1207÷100= 12.07

Answer:

y=-4/5+8/5, or y= -.8+1.6

Step-by-step explanation:

Slope intercept form-

y=mx+b

y=-4/5+8/5

Answer:

Step-by-step explanation:

If x is taken as the third side, then,

(15 - 6) < x > (15 + 6)

=> 9 < x < 21

If my answer helped, kindly mark me as the brainliest!

Thank You!!

No of solutions: 1

Topic: Graphs

If you would like to venture further into mathematics, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

Answer:

Slope: 1/3; Y-iintercept: 4     y=1/3x+4

Slope: -2;  Y-intercept: 4      y=-2x

Step-by-step explanation:

Hope this helps :3

if it did pls mark brainliest

Answer:

Student 3 had the greatest percentage error.

Step-by-step explanation:

Student 1

Actual length = 50in

Measured length = 49in

Error = 50 - 49 = 1

Error% = 1/50 × 100

= 1 × 2

= 2%

Student 2

Actual length = 100cm

Measured length = 110cm

Error = 100 - 110 = 10

Error% = 10/100 × 100

= 10 × 1

= 10%

Student 3

Actual length = 2cm

Measured length = 2.5cm

Error = 2 - 2.5 = 0.5

Error% = 0.5/2 × 100

= 0.5 × 50

= 25%

Student 4

Actual length = 10ft

Measured length = 9½ft

Error = 10 - 9½ = ½

Error% = ½/10 × 100

= ½ × 10

= 1 × 5

= 5%

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