help! will mark brainliest:)

Answer:

1 < t < 3 and t > 4

Step-by-step explanation:

The function begins increasing at t = 1 and stops increasing at t = 3.  It begins increasing atgain at t = 4.

In interval notion:  that'd be 1 < t < 3 and t > 4

Answer:

C if your doing prep

Step-by-step explanation:

math

Answer:

Well, Your best answer will be is B. -1 1/2.

Hope That Helps!

[tex]^{Itsbrazts}[/tex]

Answer:

4.6

Step-by-step explanation:

7×2/3

14/3

=4.6

so 7×2/3 is 4.6

Answer: 12.25

Step-by-step explanation: DO I get brainliest?

There r 4 equal sides to a square. 49÷4=12.25

12 1/4

Answer:

They dont have enough money

Step-by-step explanation:

Colored Glass =

$5/ 1 sq = 60 / 12 sq

Clear Glass =

2/1 = 24 / 12

Materials =

.1/ 1= 1.2 / 12

Frame=

$4 / 1 ft = 28 / 12

ADD THE TOTALS

60+24+1.2+28 = 113.2

Students do not have enough money to cover the cost of making the window.

Given that, the window will be 3 feet tall and 4 feet wide.

The area occupied by a rectangle within its boundary is called the area of the rectangle. The formula to find the area of a rectangle is Area = Length × Breadth.

Area of a rectangle =3×4

= 12 square feet

Now, the total cost = 5+2+0.10+4

= $11.1

The cost per 12 square feet area

= 12×11.1

= $133.2

Therefore, students do not have enough money to cover the cost of making the window.

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Answer:

Yes

Step-by-step explanation:

A function is a function when each domain is paired with exactly 1 range. So, this also means that there can't be a domain with more than 1 of the same number. Meaning 2 3's or 4 2's.

Answer:

456

Step-by-step explanation:

Answer:

Number of kids who attended the party = 12 / 0.60

Step-by-step explanation:

60% = 12

[tex]x[/tex] x 0.60 = 12

Number of kids attending = [tex]x[/tex]  = 12 / 0.60

Answer:

Below in bold.

Step-by-step explanation:

If I have interpreted the question correctly it is:

3*3*3*3 *x*x*x*x = 34

81 x^4 = 34

x^4 = 34/81

x = +/- (⁴√34) / 3 is the exact answer , or:

x = +/- 0.805 to nearest thousandth.

Answer:

B.)

y ≥ 4/5x- 1/5

y ≤ 2x + 6

Answer:

if yall are looking for the answer for the graphs is it graph A

Step-by-step explanation:

The solution to the system of equation is [tex]x=\frac{-5\pm \sqrt{13)}}{2}\[/tex]

Given the quadratic expression

x^2 = -5x - 3

Equate to zero

x^2+5x+3 = 0

Using the general formula will give:

[tex]x=\frac{-5\pm \sqrt{25-4(1)(3)}}{2}\\ x=\frac{-5\pm \sqrt{13)}}{2}\\[/tex]

Hence the solution to the system of equation is [tex]x=\frac{-5\pm \sqrt{13)}}{2}\[/tex]

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Answer:

Step-by-step explanation:

A liter of milk cost $.75

A loaf of bread cost $1.75

Answer:

Step-by-step explanation:

Cost of milk = $ m

Cost of bread = $ b

3m + 5b = 11   ------------------(I)

4m + 4b = 10       ----------------(II)

Multiply equation (I) by 4 and multiply equation (II) by (-3). Thus when you add, m will be eliminated and we can find the value of b

(I)*4            12m + 20b = 44

(II)*(-3)       -12m - 12b = -30   {Now add & m will be eliminated}

                             8b  = 14

b = 14/8

b = $ 1.75

Cost of a loaf of bread = $ 1.75

Plugin  the value of b in equation (I)

3m + 5*1.75 = 11

3m + 8.75 = 11

3m = 11 - 8.75

3m = 2.25

m = 2.25/3

m = $ 0.75

Cost of  one liter of milk = $ 0.75

Answer:

x= -1/4

Step-by-step explanation:

2(4x + 5) = 8

8x+10=8

8x=8-10

8x=-2

x=-2/8

x=-1/4

Answer:

it could be .25

Step-by-step explanation:

distribute 2 to 4x +5

8x + 10 = 8

     - 10 - 10

8x = - 2

divide by 8

x = .25 or 1/4

Answer:

3

Step-by-step explanation:

Answer:

3 1/2 or 3.5

Step-by-step explanation:

We have to divide to see how many times her monday's distance was her tuesdays distance.

[tex]6\frac{3}{10}\div \:1\frac{4}{5}[/tex]

[tex]=\frac{63}{10}\div \frac{9}{5}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]

[tex]=\frac{63}{10}\times \frac{5}{9}[/tex]

[tex]\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]

[tex]=\frac{63\times \:5}{10\times \:9}[/tex]

[tex]=\frac{315}{10\times \:9}[/tex]

[tex]=\frac{315}{90}[/tex]

[tex]\mathrm{Cancel\:the\:common\:factor:}\:45[/tex]

[tex]=\frac{7}{2}[/tex]

[tex]=3\frac{1}{2}[/tex]

we can also be 3.5 in decimal form

Answer:

Vertex: (4;-25)

Step-by-step explanation:

I know because I answered it already

Answer:

c

Step-by-step explanation:

When some weight is removed, the spring goes up q units

length after removing the weight = p - q = p + (-q)

Answer:

[tex]\frac{3x^6y^2}{4}[/tex]

Step-by-step explanation:

[tex]\frac{3x^6y^2}{4}[/tex]

Answer:

(x-6) (x-4)

Step-by-step explanation:

Its a quadratic equation, You need to find the values that multiply to get 24 and that add to -10. In this case, its (x-6) (x-4). You can check this by using foil.

The given expression should be equivalent to the (x - 6) and (x - 4)

Since the equation is

[tex]x^2 -10x + 24\\\\x^2 - 6x - 4x + 24\\\\[/tex]

x (x - 6) - 4(x - 6)

(x - 4) (x - 6)

Therefore, we can conclude that The given expression should be equivalent to the (x - 6) and (x - 4)

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Answer:

5 bowls

Step-by-step explanation:

[tex]\frac{2}{8}[/tex] + [tex]\frac{5}{8}[/tex] + [tex]\frac{3}{8}[/tex] = [tex]\frac{10}{8}[/tex]

Change denominator to 4 by dividing both numerator and denominator by 2.

[tex]\frac{10/2}{8/2}[/tex] = [tex]\frac{5}{4}[/tex]

Each serving is [tex]\frac{1}{4}[/tex] cups, and the mix is [tex]\frac{5}{4}[/tex] cups, so Eden can have 5 bowls of oatmeal.

Answer:

6

Step-by-step explanation:

Answer:

[tex]2*x^{2} +6\\[/tex]

Step-by-step explanation:

i think it will be [tex]2*x^{2} +6\\[/tex] ..

Look at the attached picture

Hope it will help you

Answer:

1.6 hours

Step-by-step explanation:

you divide 11.2 by 7

hope this is correct

Sam rides his bicycle for 1.6 hours.

Here is the solution:

Time = Distance / Speed

Time = 11.2 km / 7 km/hour

Time = 11200 m / 7000 m/hour

Time = 1.6 hours

Therefore, Sam rides for 1.6 hours.

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Answer:

I dunno explain more please

Answer:

68,640 feet

Step-by-step explanation:

Answer:

Times 13 by 5280 which should give you 68,640

Step-by-step explanation:

Answer:

Rectangle has both line and rotational symmetry

The Z has line symmetry

The trapezoid lookin thing has none

Rectangle has both line and rotational symmetry, the Z has line symmetry and the trapezoid has none of the symmetry.

A coordinate system is a system that uses one or more numbers, or coordinates, to uniquely determine the position of the points or other geometric elements on a manifold such as Euclidean space.

Lines of symmetry are mixed up with rotational symmetry.

A line of symmetry divides the shape equally into two symmetrical pieces.

A rotational symmetry is the number of times a shape fits into itself when rotated around its centre.

Rectangle has both line and rotational symmetry

The Z has line symmetry

The trapezoid has none of the symmetry.

Therefore, Rectangle has both line and rotational symmetry, the Z has line symmetry and the trapezoid has none of the symmetry.

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Answer:

350 ml

Work Shown to complete problem:

Use a calculator, or use Siri :)

Answer:

10 for each side so 40 tiles

Step-by-step explanation:

Answer:

[tex]105m[/tex]

Answer C is correct

Step-by-step explanation:

[tex]d = \frac{w}{f} \\ = \frac{1.18 \times {10}^{6} }{1.12 \times {10}^{4} } \\ = 1.05 \times {10}^{6 - 4} \\ = 1.05 \times {10}^{2} \\ = 105m[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

The right answer is 105m

please see the attached picture for full solution

Hope it helps

Answer: 54°

Step-by-step explanation: If two angles are complementary, then the sum of their measures is 90 degrees.

If the measure of an angle is 36°, then

the measure of its complement is 54°.

We can find the measure of its complement by taking 90 minus the measure of the original angle which in this case is 90 - 36 or 54°.

Answer:

The center is (0, -9) and the radius is 5

Step-by-step explanation:

The equation of a circle can be written as

(x-h)^2 + (y-k)^2 = r^2  where (h,k) is the center and r is the radius

x^2 + (y + 9)^2 = 25

(x-0)^2 + (y- -9)^2 = 5^2

The center is (0, -9) and the radius is 5

Answer:

The center is (0, -9) and the radius is 5

Step-by-step explanation: