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faltersainse [42]

3 years ago

7

I have a fractions problem dealing with finding out how many sandwiches can be made from 2 pounds of cheese using 1/8 of a slice

on each sandwich

1 answer:

Luba_88 [7]3 years ago

4 0

the answer is 2/8 because you keep going like 1/8 2/8 3/8 4/8 5/8 6\8 7/8 8/8 9/8

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When the expression 3x^4+5x-6x^2+10x^3 is written with terms in descending order (from highest to lowest), which list represents

san4es73 [151]

3x^4 + 5x - 6x^2 + 10x^3....in descending order

3x^4 + 10x^3 - 6x^2 + 5x
coefficients are : 3,10,-6,5

8 0

3 years ago

Read 2 more answers

Galina is finding the area of triangle RST. To do so, she follows the steps in the table.

vladimir1956 [14]

1 step: to draw a rectangle around triangle RST, you should

draw points A(-1,-1), B(-1,3) and C(2,3);
connect points A, B, C and T consecutively.

2 step: rectangle ABCT has length AB=4 units and width BC=3 units. Then

$A_{ABCT}=4\cdot 3=12$ sq. un.

3 step:

$A_{\triangle ART}=\dfrac{1}{2}AR\cdot AT=\dfrac{1}{2}\cdot 2\cdot 3=3$ sq. un.

$A_{\triangle BRS}=\dfrac{1}{2}BR\cdot BS=\dfrac{1}{2}\cdot 2\cdot 2=2$ sq. un.

$A_{\triangle SCT}=\dfrac{1}{2}CS\cdot CT=\dfrac{1}{2}\cdot 1\cdot 4=2$ sq. un.

4 step:

$A_{\triangle RST}=A_{ABCT}-A_{\triangle ART}-A_{\triangle BRS}-A_{\triangle SCT}=12-3-2-2=5$ sq. un.

Answer: in step two you write dimensions of rectangle ABCT: length 4 units and width 3 units. Correct choice is B.

8 0

4 years ago

Read 2 more answers

Which joint frequency has the most flights? Skyways, going east Skyways, going west Yellow Jet, going east Yellow Jet, going wes

yanalaym [24]

Joint frequencies are the frequencies represented by a two-column table

The joint frequency that has the most flight is (c) Yellow Jet, going east

<h3>How to determine the highest flight</h3>

From the two-column table, the highest flight is 35.

35 is greater than other flights (33, 30 and 34) in the two-column table.

Also, 35 represents the flights of Yellow jets and going east

Hence, the joint frequency that has the most flight is (c) Yellow Jet, going east

Read more about joint frequency at:

brainly.com/question/1094036

6 0

3 years ago

I need help on this for me is really hard

liq [111]

Answer:

A.

Step-by-step explanation:

33.75 / 15 = 2.25 for one lunch

3 0

3 years ago

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SUPER IMPORTANT QUESTION!!!

Anettt [7]

Answer:

Distance between two cities is 193.94 miles.

Step-by-step explanation:

We have,

Madison and Wisconsin have latitudes 43.0731°N and 45.9172°N respectively.

Thus, their difference is 45.9172°N - 43.0731°N = 2.8441°

We assumed, the diameter of earth is 7917.5 miles.

So, the radius = $\frac{7917.5}{2}$ = 3958.75 miles

So, using the cosine formula, we have,

$a^{2}=b^{2}+c^{2}-2bc\cos A$

i.e. $a^{2}=3958.75^{2}+3958.75^{2}-2\times 3958.75\times \cos 2.8441$

i.e. $a^{2}=31343403.13\times 0.0012$

i.e. $a^{2}=37612.08$

i.e. a= 193.94 miles.

Hence, the distance between two cities is 193.94 miles.

8 0

3 years ago