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SpyIntel [72]
2 years ago
9

good moring yall anyone know how to do this i have a idea but i think im wrong so anyone want to clear that up for me?

Mathematics
1 answer:
AlexFokin [52]2 years ago
6 0

Answer:

good morning :)

the answer is 15

Step-by-step explanation:

because jayda found 5 and ruby found twice as her which means he found 10 and all they are asking you to do is add jayda's and ruby's sheashells togather

hope this helps <333

brainliest plz? :)

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Write five names for -214
SashulF [63]
Five names for -214 are negative 214, drop of 214, minus 214, below 214, and taking away 214.
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3 years ago
If two pyramids are similar and the ratio between the lengths of their edges is 2:7, what is the ratio of their volumes? O A. 49
vodka [1.7K]

Answer:

D. 8.343

Step-by-step explanation:

8 0
3 years ago
4{3sqaured+4(116-8(2×8))} I need to know ASAP it 9:30 where I live pls hwlp
inysia [295]
Start with 8*2=16
116-8= 108
108(16)=1728
3^2+4=13 13(1728)=22464
4(22464)=89856
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3 years ago
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Ilya [14]
The ratio indicates that there are 8 dolls for every 7 teddy bears. That means that if there is 16 dolls, then there is 14 teddy bears. And that if there is 24 dolls, then there is 21 teddy bears. You could continue this pattern, or you could divide and multiply. If you have 160 dolls, then do 160/8 to simplify the ratio. You get 20. So if there is (8x20) dolls, then there is (7x20) teddy bears. 7x20 is 140, so there are 140 teddy bears.
5 0
3 years ago
Read 2 more answers
Find the slope of the line that passes through the points (0,-4) and (10,3)
expeople1 [14]

Answer:

\displaystyle m = \frac{7}{10}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Coordinates (x, y)
  • Slope Formula: \displaystyle m = \frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point (0, -4)

Point (10, 3)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute in points [Slope Formula]:                                                              \displaystyle m = \frac{3--4}{10-0}
  2. [Fraction] Subtract:                                                                                           \displaystyle m = \frac{7}{10}
8 0
3 years ago
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