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4 years ago

PLEASE HELP!!!!!!BEST ANSWER = BRAINLIEST!!!

Mathematics

2 answers:

geniusboy [140]4 years ago

7 0

Here is the answers to these questions ...
1. B
2. A
3.42

weeeeeb [17]4 years ago

3 0

1. Well, There are 16 ounces in a pound. So multiply that by ten which is 160 :)

2. The width is increasing by 6 so its 18+6, 24, theirs your answer :)

3. 35 + 7, is 42 :)

Plz choose brainliest and if you need anything, tag me

Thank you,
Darian

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If 5/8 yards of fabric costs 3.75 dollars what does one yard cost

Sladkaya [172]

3.75 / 5 =0.75
0.75 x 8 = 6
So one yard is 6
Sorry, I’m not American so I don’t know about dollars but this should be correct x

4 0

3 years ago

Joanna receives 8$ an hour when she works at the coffee shop plus she earns tips as well. Last week she made 40$ in tips and ear

densk [106]

Answer:

she worked 17 hours

Step-by-step explanation:

first you subtract 256-40

then you get 216 and divide by 8

then you get 27 as an answer

3 0

3 years ago

Suppose that the functions r and s are defined for all real numbers x as follows.

mixas84 [53]

ANSWER

Given

$r(x) = x - 1$

and

$s(x) = 3 {x}^{2}$
ANSWER TO QUESTION 1

$(r + s)(x) = r(x) + s(x)$

$(r + s)(x) = x - 1 + 3 {x}^{2}$

$(r + s)(x) = 3 {x}^{2} + x - 1$

ANSWER TO QUESTION 2

$(r \times s)(x) = r(x) \times s(x)$

$(r \times s)(x) = (x - 1) \times 3 {x}^{2}$

$(r \times s)(x) = 3 {x}^{3} - 3 {x}^{2}$

ANSWER TO QUESTION 3

$( r - s)(x) = r(x) - s(x)$

$( r - s)(x) = x - 1 - 3 {x}^{2}$

$( r - s)( - 3) = (- 3) - 1 - 3 ({ - 3}^{2} )$

$( r - s)( - 3) = - 4 - 3 \times 9$

$( r - s)( - 3) = - 4 - 27 = - 31$

4 0

3 years ago

How do the areas of the parallelogram compare?

IrinaK [193]

The first choice is right, area of 1 is 20, area of 2 is 16

5 0

3 years ago

Read 2 more answers

If you help me answer this question i will give you brainiest!!

coldgirl [10]

Angle BDC is given as 38° but not drawn in the figure. Amateurs.

We calculate angle DBC

DBC = 180° - 96° - 38° = 180° - 134°

We won't bother subtracting because we're really after

angle ABD = 180° - DBC = 134°

Now we have a Law of Cosines situation,

AD² = AB² + BD² - 2(AB)(BD) cos ABD

AD = √( 5.8² + 27.3² - 2(5.8)(27.3) cos 134°)

AD ≈ 31.61 m

Answer: 31.6 m

5 0

3 years ago

Read 2 more answers