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Sveta_85 [38]
3 years ago
10

Help me please asap​

Mathematics
2 answers:
Simora [160]3 years ago
8 0
5/6!!

Hope you get it right
Juliette [100K]3 years ago
4 0

Answer:

5/6

Step-by-step explanation:

2/

3

: 4/

5

= 2/

3

· 5/

4

= 2 · 5/

3 · 4

= 10/

12

= 2 · 5/

2 · 6

= 5/

6

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Solve for x. See picture for full problem. Please and thank you!
Nadya [2.5K]

Answer:

x = 16

Step-by-step explanation:

All 3 right triangles are similar, so the lengths of corresponding sides are in proportion.

8√3 / 12 = x / 8√3

12x = (8√3)²

12x = 64 × 3

4x = 64

x = 16

8 0
2 years ago
Which solution set is graphed on the number line?<br><br> O x21<br> O x&gt;1<br> 0x&lt;1<br> O x51
Mkey [24]

Answer:

x < 1

Step-by-step explanation:

x is less than 1, we can see

we have an open circle, so <u>x is </u><u>only less</u><u> than 1</u>

it does not include 1

so answer is x < 1

3 0
3 years ago
Please help me! Please! I am so lost! Pythagorean Theorem!
Ket [755]

Answer:

Part A- yes, because all 3 sides are Equal (each side is 5)

Part B- yes, each rectangle has the dimensions 12*5

Part C- yes- since the sides are 5 and 12 you can determine that the diagonal is 13, using they Pythagorean theorem a^{2} +b^{2} =c^{2}

5^{2} +12^{2} =13^{2} \\25+144=169- true statement, so the lateral sides are rectangles, because the corners are 90

Part D-  4\sqrt{2} (it is a 45-45-90 triangle- so the hypotenuse is the side length times \sqrt{2}

Part E- the diagonal face as the largest area- dimensions are 4\sqrt{2} * 12\\

the area would be 48\sqrt{2}

Step-by-step explanation:

4 0
2 years ago
The dome of the igloo is in the shape of a parabola, and the height of the igloo in inches is given by the function ƒ (x) = a (x
torisob [31]

Answer:

f(x) = -\frac{1}{32}(x-40)^{2}+48

Step-by-step explanation:

Assuming you typed this out right

a= -1/32 is the only way it can have a point of (60,36); I just plugged in numbers for the rest

6 0
3 years ago
Bill and Mary Ann went to the Viola bakery. Bill bought 5 pies and 7 donuts for ​$12.65. Mary Ann bought 6 of each for ​$12.30.
sweet [91]

Answer:

Pies=$0.85

Donuts= $1.20

Step-by-step explanation:

In the equation let p stand for the number of pies and d stand for the number of donuts.

To solve this set up 2 equations, one representing bill and the other representing Mary Ann.

  • Bill's equation is 5p+7d=$12.65.
  • Mary Ann's equation is 6p+6d=$12.30

Then solve using a system of equations. Systems of equations can be solved using elimination or substitution. I will use substitution. Solve bill's equation for p. This gives you p=\frac{12.65-7d}{5}. Then, you can substitute that into Mary Ann's equation. This looks like 6\cdot \frac{12.65-7d}{5}+6d=12.3. Solve for d. Once you solve d=1.20. Finally, substitute 1.20 back into either Bill's or Mary Ann's for d and solve for p. No matter which equation you use p=0.85.

3 0
2 years ago
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