3questions, 11 points.
brenden read 3/4 of a book that was 7/8 inches thick. how much of the book, in inches, did brendon read?
a. 21/32
b. 24/32
c. 19/32
d. 12/32
ernie started a project with a piece of wood 10 feet long. after cutting it into equal-length sections, he ended up with 13 sections. what is true about the length of each section?

a. its length is equal to 13 ÷ 10
b. its length is ten times greater than 13
c. it is less than 1 foot in length
d. its length is ten times greater than 1 foot

danielle's friend called her asking for a piece of rope that is 3/10 of a yard long. danielle has one that is 5/7 of a yard long. how can danielle figure out if this is long enough for her friend to use?

a. subtract the numerators and denominators to make a new fraction.
b. change 5/7 to a mixed number.
c. multiply 3/10 by 5/7.
d. find a common denominator. multiply and divide by suitable numbers and make each fraction to have common denominator and then compare the numerators.

black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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