ok so I will give brainliest to whoever helps me. what Is the answer to 4y+20=98​

Answer:

The answer would be 6 because you need to multiply 24 and 25 then divide by 100 to get an answer of 6 new members to the swim team.

Answer:

d . B and C are bigger than 25 and 24 wouldn't make sense

Answer:

A)58cm

B)[tex]h=4\sqrt{5}cm[/tex]

C)125.55square cm

Step-by-step explanation:

AB is a line is symmetry

Total length of left half part=12cm+9cm+3cm+5cm

Total length of left half part=29 cm

Length of left half part=Length of right half part

Therefore, length of right half part=29 cm

A) Perimeter of the shape=29cm+29cm=58cm

B)

Pythagoras theorem

[tex](Hypotenuse)^2=(Base)^2+(Perpendicular\;side)^2[/tex]

Hypotenuse=12 cm

Base=5+3=8cm

In triangle ADC

Now, using Pythagoras  theorem

[tex](12)^2=8^2+h^2[/tex]

[tex]144=64+h^2[/tex]

[tex]h^2=144-64=80[/tex]

[tex]h=\sqrt{80}=4\sqrt{5}cm[/tex]

C)

Area of shape=Area of triangle+ area of rectangle

Area of shape=[tex]\frac{1}{2}\times b\times h+l\times b[/tex]

Where l=9cm

breadth=3+3=6cm

h=[tex]4\sqt{5}cm[/tex]

base=2(5)+3(2)=16cm

Area of shape=[tex]\frac{1}{2}\times\times 16\times 4\sqrt{5}+9\times 6[/tex]

Area of shape=125.55 square cm

Answer:

x = 400

Step-by-step explanation:

5x + 100 = 2100

5x = 2000 (subtarct 100 from both sides)

x = 400 (Divide 5 from both sides)

x = 400

Answer:

x=400

5x+100=2100

5x=2100-100

5x=2000

x=400

Answer:

18

Step-by-step explanation:

18 can be divided by 18 =1

54 divided by 18 = 3

The greatest common factor of numbers 18 and 54 is,

⇒ GCD = 18

The highest number that divides exactly into two more numbers, is called  Greatest common factors.

We have to given that;

To find the greatest common factor of 18 and 54.

Now, We know that;

Greatest common factor of numbers are that highest number which divides exactly into two more numbers,  

Here, The numbers are,

⇒ 18 , 54

⇒ 18 = 18

⇒ 54 = 18 × 3

Hence, The greatest common factor of numbers 18 and 54 is,

⇒ GCD = 18

Learn more about the Greatest common factors visit:

https://brainly.com/question/219464

#SPJ5

Answer:

104 units

Step-by-step explanation:

Given

Shape: Rhombus

[tex]JL = 48[/tex]

[tex]KM = 20[/tex]

Required

Determine the perimeter

The given parameter are the diagonals of the rhombus.

The perimeter (from diagonals) is calculated as thus:

[tex]P = 2\sqrt{(JL)^2 + (KM)^2}[/tex]

Substitute values for JL and KM

[tex]P = 2\sqrt{48^2 + 20^2}[/tex]

[tex]P = 2\sqrt{2304 +400}[/tex]

[tex]P = 2\sqrt{2704}[/tex]

[tex]P = 2 * 52[/tex]

[tex]P = 104[/tex]

Hence, the perimeter is 104 units

Answer: what problem are you asking for

Step-by-step explanation:

Answer:

we conclude that at x = -2 and x = -1, the value of f(x) = 2⁻ˣ  and g(x) = -2x is the same.

Therefore, the solution to f(x) = g(x) is:

x = -2

x = -1

Step-by-step explanation:

Given the table

x                f(x) = 2⁻ˣ                g(x) = -2x

-3                   8                                    6

-2                  4                                     4

-1                    2                                    2

0                    1                                     0

1                     1/2                                 -2

2                     1/4                                -4

3                     1/8                                -6

If we carefully observe, we can determine that

at x = -2, the value of f(x) = 2⁻ˣ  and g(x) = -2x is the same.

In other words,

at x = -2

Thus,

at x = -2

f(x) = g(x)

Also  at x = -1, the value of f(x) = 2⁻ˣ  and g(x) = -2x is the same.

In other words,

at x = -1

Thus,

at x = -1

f(x) = g(x)

Summary:

Thus, we conclude that at x = -2 and x = -1, the value of f(x) = 2⁻ˣ  and g(x) = -2x is the same.

Therefore, the solution to f(x) = g(x) is:

x = -2

x = -1

Answer:

C

Step-by-step explanation:

Answer:

REEEE

Step-by-step explanation:

Answer:

x=3,-2,-1

Step-by-step explanation:

Answer:

$30

Step-by-step explanation:

3/3 - 1/3 = 2/3

The fraction shows how much she has left.

2/3 = $20

1/3 = $20 ÷ 2 = $10

3/3 = $10 x 3 = $30

Answer:

35

Step-by-step explanation:

bisects = split in two EQUAL parts

Answer:

4³×5² or 4³5²

Step-by-step explanation:

This is because there are three consecutive 4s, so you have to put the 4 into exponential form 3 times. So the exponential form for the 4s will be 4³. There are also 2 consecutive 5s so you have to include 2 in the exponential form. So, the exponential form of the 5s is 5². Now you have to somehow multiply them together. You could do this by putting a multiplication sign, (4³×5²) or you could bunch them together and it will mean the same thing (4³5²).

Hope this helps :)

Answer:

n = 4 in equation C

Answer: y = 2x + 3. 4x - 3y = 2. (A.K.A 6)

Step-by-step explanation:  What is the value of the x-coordinate of the point of ... We can solve the system of equations by substituting the value of y from the second equation into the first. y = 2x + ... Thus, the second and third lines intersect at (-11/2,-8). ... 6y - 3x = -6: 4x - 5y + (6y - 3x) = 12 + (-6). 4x - 3x + 6y - 5y = 12 - 6. x + y = 6.

Answer:

c

Step-by-step explanation:since i helped can i have brainlst please that would be greatly apericated

Answer:

Two eighth notes equal one quater note in duration.

Step-by-step explanation:

9514 1404 393

Answer:

  4/8

Step-by-step explanation:

Multiply numerator and denominator by the same value to find the equivalent fraction. You know that 2×4 = 8, so the desired value is ...

  [tex]\dfrac{2}{4}=\dfrac{2}{4}\times\dfrac{2}{2}=\dfrac{2\times 2}{4\times 2}=\dfrac{4}{8}[/tex]

2 quarter-notes equal 4 eighth notes.

Answer:=10x

Step-by-step explanation:

Answer:

ok the first on is 643

Step-by-step explanation:

Answer:

2y + 5y + 2y = 180

9y = 180

y = 20

Step-by-step explanation:

Degrees in a triangle: 180

All the angles must add up to 180

Answer:

The x-intercepts are - (-1, 0) and (-11,0)

The y-intercept is - (0,11)

Step-by-step explanation: I just did it ..

Answer:

Answer A: (-1, 0), (-11, 0)

Answer B: (0, 11)

Step-by-step explanation:

If this question is on edg, then those answers are right.

Answer:

-6a+35b+48c

Step-by-step explanation:

Answer:

Let the required angles be 7x and 11x

According to the above problem,

[tex]7x + 11x + 90 = 180 \\ 18x = 90 \\ \boxed{ x = 5}[/tex]

★1st angle= 7x= 35°

★2nd angle=11x= 55°

★3rd angle is 90°

2. 35°,55°,90° is the right answer.

Answer:

[tex]\frac{13}{100}[/tex]

Step-by-step explanation:

Answer:

0.13 Is your answer

Step-by-step explanation:

Answer:

The values of x which would give an area of 240m² would be:

[tex]x=-\frac{\sqrt{161}}{2},\:x=\frac{\sqrt{161}}{2}[/tex]

Step-by-step explanation:

Given

The base of triangle b = 2x+1

The height of triangle h = 6x-3

The Area of the triangle A = 240 m²

The Area of the triangle has the formula

A = 1/2 × b × h

substituting b = 2x+1, h = 6x-3 and A = 240

[tex]240\:=\:\frac{1}{2}\:\left(2x+1\right)\:\times \left(6x-3\right)[/tex]

[tex]480=\left(2x+1\right)\left(6x-3\right)[/tex]

[tex]480=12x^2-3[/tex]

Subtract 480 from both sides

[tex]12x^2-3-480=480-480[/tex]

[tex]12x^2-483=0[/tex]

[tex]3\left(4x^2-161\right)=0[/tex]

[tex]3\left(2x+\sqrt{161}\right)\left(2x-\sqrt{161}\right)=0[/tex]

Using the zero factor principle

if ab=0, then a=0 or b=0 (or both a=0 and b=0)

[tex]2x+\sqrt{161}=0\quad \mathrm{or}\quad \:2x-\sqrt{161}=0[/tex]

solving

[tex]2x+\sqrt{161}=0[/tex]

[tex]2x=-\sqrt{161}[/tex]

Divide both sides by 2

[tex]\frac{2x}{2}=\frac{-\sqrt{161}}{2}[/tex]

[tex]x=-\frac{\sqrt{161}}{2}[/tex]

also solving

[tex]2x-\sqrt{161}=0[/tex]

[tex]2x=\sqrt{161}[/tex]

Divide both sides by 2

[tex]\frac{2x}{2}=\frac{\sqrt{161}}{2}[/tex]

[tex]x=\frac{\sqrt{161}}{2}[/tex]

Therefore, the values of x which would give an area of 240m² would be:

[tex]x=-\frac{\sqrt{161}}{2},\:x=\frac{\sqrt{161}}{2}[/tex]

Answer:

x = 2 and y= 2 hence

(2,2) in boxes