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3 years ago

25. The figure shows a pie chart drawn to show the amount of white, yellow and pink flowers in a

Mathematics

1 answer:

harina [27]3 years ago

7 0

Answer:

zgtz yzuzibzibjahsyssgs

Step-by-step explanation:

svgzhzybzvtztczy xuvxyvxyvxyxvyxvyxvydvdvydyvdbudubdbudbudbudyvdu d udub

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PLEASE SOMEONE HELP ILL MARK BRAINLIEST AND 5 STARS<br><br><br> 2.1/x+ 1 4/5= 3/10x

enot [183]

Answer:

the answer is .3 or 3/10

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the volume of the triangular prism?

Rasek [7]

Answer:

The answer is 480 cubic inches

Step-by-step explanation:

3 times 4 is 12 and 12 times 5 is 60 and 60 time 8 is 480

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3 years ago

In jaime's math class, 9 students chose soccer as their favorite sport. This amount represents 3/8 of the entire class. The equa

Daniel [21]

Answer:

Step-by-step explanation:

3/8=9

6/8=18

8/8 would be 6/8 plus 2/3 of nine which is six

6+18=24

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3 years ago

Under federalism who was directly responsible for protecting the people

Alex Ar [27]

Answer: The knights were responsible for protecting the people.

6 0

3 years ago

Annie is framing a photo with a length of 6 inches and a width of 4 inches. The distance from the edge of the photo to the edge

Ede4ka [16]

Answer:

Part a) The quadratic function is $4x^{2} +20x-39=0$

Part b) The value of x is $1.5\ in$

Part c) The photo and frame together are $7\ in$ wide

Step-by-step explanation:

Part a) Write a quadratic function to find the distance from the edge of the photo to the edge of the frame

Let

x----> the distance from the edge of the photo to the edge of the frame

we know that

$(6+2x)(4+2x)=63\\24+12x+8x+4x^{2}=63\\ 4x^{2} +20x+24-63=0\\4x^{2} +20x-39=0$

Part b) What is the value of x?

Solve the quadratic equation $4x^{2} +20x-39=0$

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem

we have

$4x^{2} +20x-39=0$

$a=4\\b=20\\c=-39$

substitute in the formula

$x=\frac{-20(+/-)\sqrt{20^{2}-4(4)(-39)}} {2(4)}$

$x=\frac{-20(+/-)\sqrt{1,024}} {8}$

$x=\frac{-20(+/-)32} {8}$

$x=\frac{-20(+)32} {8}=1.5\ in$ -----> the solution

$x=\frac{-20(-)32} {8}=-6.5\ in$

Part c) How wide are the photo and frame together?

$(4+2x)=4+2(1.5)=7\ in$

5 0

3 years ago