PLEASE HELP ME ITS ALGEBRA THANK YOUUUUUUU

Answer:

3.4×10⁴

Step-by-step explanation:

1.6×10⁴=1.6×10000=16000

5×10⁴=5×10000=50000

5000-16000=34000

=3.4×10⁴

Answer:

30 square feet

Step-by-step explanation:

Multiply

Answer:Expand the equation.

Multiply (distribute) the first numbers of each set, outer numbers of each set, inner numbers of each set, and the last numbers of each set.

Combine like terms.

Solve the equation and simplify, if needed.

Step-by-step explanation:

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1.6 pounds of lettuce costs :

1 pound of lettuce costs :

Answer:

3/9

Step-by-step explanation:

Common denominator: 27

24/27 - 9/27 = 15/27 = 3/9

Answer:

i can ans it

(-4,-1,-12)

Answer:

17/51 simplified in lowest terms is 1/3

Step-by-step explanation:

Answer:

Exact from: 1/3

Decimal form: 0.3

So I Reduce the expression, if possible, by cancelling the common factors and simplify 17/51

[tex]a) \: x \times x \times x = x {}^{3} \\ b) \: y \times y \times y \times y \times y = y {}^{5} [/tex]

Answer:

a) x³

b) [tex]y^{5}[/tex]

Answer:

perimeter = (8x + 3mm + 5mm) ×2

area = (8x + 3mm) × 5mm

Answer:

Perimeter: 48mm

Area: 95mm

Step-by-step explanation:

Perimeter=2(l+w)

2((8x+3)+5)

-8x=2(3+5)

-8x=2(8)

-8x=16

x=2

2((8(2)+3)+5)= 48

So the perimeter is 48mm

Area=wl

l=19mm

w=5mm

19*5=95mm

So the area is 95mm

Answer:

1.6

Step-by-step explanation:

sorry if i'm wrong mate

Answer:

45

Step-by-step explanation:

First add the angles given: 85+50=135

Since all the angles of a triangle combined have to equal 180, you can subtract it from 180.

180-135=45

So your answer would be 45.

Hope this helps :)

Answer:

Area of the circle is 6.25π sq.unit

Step-by-step explanation:

The centre of the circle is at the mid point of a diameter. Th mid point of the diameter is at (5+22,5+12)or(72,3),which is centre. Radius is the distance from end point (5,5)to centre (72,3)∴r=√(5−72)2+(5−3)2=√1.52+4=√6.25=2.5∴

Area of the circle is Ac=π⋅r2=π⋅2.52=6.25π sq.unit[Ans]

The Area of Circle whose endpoints of a diameter of a circle are A (2,1) and B(5,5) is 6.25 sq unit.

If there are two points in the coordinates plane as P(a, b) and Q(c, d) then the distance between these two points are

PQ = √(c- a)² + (d-b)²

We have the endpoints of a diameter of a circle are A (2,1) and B(5,5).

Now, using Distance Formula

d= √{(x2 - x1)² + (y2 - y1)²}

Here, x1 = 2; y1 = 1; x2 = 5; y2 = 5

d = √{(5 - 2)² + (5 - 1)²}

d = √{(3)² + (4)²}

d = √{9 + 16}

d = √25

d = 5 unit

Now, Area of Circle

= πr²

= 3.14 x 2.5 x 2.5

= 6.25π sq units

Learn more about Distance Formula here:

https://brainly.com/question/25841655

#SPJ7

Answer:

X=1/174

Step-by-step explanation:

Answer:

x = -5/21

Step-by-step explanation:

The common denominator between all the terms in this equation is 30. Multiply everything by 30.

[x+1/6=3x/10]  * 30

30x + 5 = 9x   subtract 9x on both sides

21x+5 = 0  subtract 5 on both sides

21x = -5   divide 21 on both sides

x = -5/21

Answer:

Gas left after 6 hours: 4.5 gallons

Step-by-step explanation:

multiply 1.25 by 6 which will be 7.50

then subtract 7.50 from 12 which will be 4.50

i think :)

Answer:

C = 25.13cm

C = π d = π · 8 ≈ 25.13274cm

Answer:

the answer is 4cm circumference

Answer:

36/12=3

12/4=3

Therefore, common ratio is 3

Tn = ar^(n-1)

T0=4*3^(0-1)

4*1/4

4/3

9514 1404 393

Answer:

  y = 1/5

Step-by-step explanation:

Divide both sides of the equation by the coefficient of the variable.

  7 = 35y

  7/35 = (35y/35)

  1/5 = 1y

  y = 1/5

_____

A number divided by itself is 1. A number multiplied by 1 is unchanged.

To get from 35y to 1y, or y, divide by 35. That gives you (35/35)y = 1y = y.

Whatever you do to one side of the equation must also be done to the other side. Dividing 7 by 35 gives 7/35 = (7/7)×(1/5) = 1/5.

Answer:

1kg of onion is $1.5

Step-by-step explanation:

He paid $10 and got $1.50 back, meaning that the total price for the 2kg and 3kg of the potato and onion is:

10 - 1.5 = $8.50

Now, equating the prices of the two (take x as the cost of the potato per kg and take y as the cost of the onion per kg):

x -0.5 = y

x - y = 0.5  ---- Eq 1

Equating the total costs:

2x + 3y = 8.5 ---- Eq 2

Multiplying Eq 1 by 2:

2x - 2y = 1 ---- Eq 1'

Subtracting Eq 2 from Eq 1':

2x - 2x +3y - (-2y) = 8.5 - 1

5y = 7.5

y = 1.5

Substituting this into the first equation:

x - 1.5 = 0.5

x = 2

Hence,

the cost of the Potato is $2, and

the cost of the Onion per kg is $1.5

Hope this helps, and have a wonderful time ahead on Brainly!

Answer:

$5.29

Step-by-step explanation:

The tip was 15% U take that 15% and divide it by 100

whatever the answer was multiply it by a $35.28

Answer:

Step-by-step explanation:

Having completed the triangle to the rectangle, you can immediately understand through the Pythagorean theorem that they will be congruent

Then by the Pythagorean theorem:

[tex]\ \sf Points \ F (5 \ ; \ 1)[/tex]

[tex]\sf \displaystyle AB=\sqrt{5^2+1^2} =\sqrt{26 } \ \ ; \ \ FG=\sqrt{5^2+1}=\sqrt{26 } \\\\ BC=\sqrt{2^2+1^2} =\sqrt{5} \ \ ; \ GH=\sqrt{2^2+1^2} =\sqrt{5} \\\\ AC=\sqrt{3^2+2^2} =\sqrt{13} \ \ ; \ \ HF =\sqrt{3^2+2^2} =\sqrt{13}[/tex]

SSS (side-side-side) All three corresponding sides are congruent. =>

ΔABC≅ΔFGH

Answer:

You would have 10 more legos than your sister.

Step-by-step explanation:

20-10=10

Answer:

uhhhh I can't explain how but the answer is B. -39,366.

The answer is 29

when we see angles like that we will use a property of a parallelogram

which means

2x-10 angle plus 4x+16 angle equal to 180 degrees

let's find out

(2x-10)+(4x+16)=180

6x+6=180

6x=174

x=29

Have a great day

Answer:

From the above attachment we can conclude that,

[tex](2x - 10)° + (4x + 16)° = 180° \\ 2x - 10 + 4x + 16 = 180 \\ 2x + 4x - 10 + 16 = 180 \\ 6x + 6 = 180 \\ 6x = 180 - 6 \\ 6x = 174 \\x = \frac{174}{6} \\ \boxed{x = 29}[/tex]

Therefore, the value of x is 29

Answer:

Step-by-step explanation:

1.8 x 1.2 = 2.16

Answer:

the answer is C

Step-by-step explanation:

I had this test before

Answer:

8

Step-by-step explanation:

1. 1/4 × 2/2 = 2/8 (denominator is 8)

2. 5/8 × 1 = 5/8 (denominator is 8)

Therefore, the common denominator is 8.

Answer:

HIAB

Step-by-step explanation:

I guess the letters are in order

I don't know what you mean about (words problem)

But this is what I came up with

Answer:

Step-by-step explanation:

As, if we put the value (2,3) in the equation then,

2x + 10y = 20

=> 2(2) + 10(3) = 20

=> 4 + 30 = 20

=> 34 ≠ 20

Hence,

2x+10y=20 does not pass through (2,3)

Answer:

7

Step-by-step explanation:

f(x) is the same thing as y. So y = 7 the only value of x that can give you 7 is 7.