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Elan Coil [88]
3 years ago
12

Can someone please help me with this? I don’t understand what is given.

Mathematics
1 answer:
a_sh-v [17]3 years ago
8 0

\bf BC=2BA\\ BE = 2BD \end{cases} \cfrac{BC}{BE}=\cfrac{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~BA}{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~BD}\implies \cfrac{BC}{BE}=\cfrac{BA}{BD}\impliedby \begin{array}{llll} \textit{equal ratio of sides}\\ \textit{similar triangles} \end{array}

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How many 2-digit positive integers are there such that the product of the product of their two digits is 24?
musickatia [10]
I can only list four of them:. 38, 46, 64, and 83.
5 0
3 years ago
Write the following as a ratio: $72 for 488 photos
weeeeeb [17]

Answer:

The required ratio is 9 : 61

Step-by-step explanation:

Given,

$72 for 488 photos,

That is, the price of 488 photos = 72 dollars,

So, the ratio of price of photos and number of photos = \frac{72}{488}

∵ HCF(72, 488) = 8,

Thus, the ratio of price of photos and number of photos = \frac{72\div 8}{488\div 8}

= \frac{9}{61}

3 0
3 years ago
Kim bought 24 apples at the market. She put 4 apples into each of 4 drawers in her kitchen. She gave the rest of them to her fri
ella [17]
To find out the answer, you first need to know how many apples you have. So since you put 4 apples in 4 drawers, we just multiply 4×4 to get our answer so, 4×4= 16, So you have 16 apples. To find out how many you gave your friend, you just subtract 24 - 16 = 8, So your friend got 8 apples.
7 0
3 years ago
Read 2 more answers
Which value of y below is the solution to the system shown below. A) y=6 B) y=-1 C) y=-4 D) y=8
Grace [21]

Answer:

D

Step-by-step explanation:

given the 2 equations

x + 2y = 27 → (1)

2x + 3y = 46 → (2)

Rearrange (1) expressing x in terms of y by subtracting 2y from both sides

x = 27 - 2y ← substitute into (2)

2(27 - 2y) + 3y = 46

54 - 4y + 3y = 46

54 - y = 46 ( subtract 54 from both sides )

- y = - 8 ( multiply both sides by - 1 )

y = 8 → D

4 0
3 years ago
PLEASE HELP
Ainat [17]

Answer: b

Step-by-step explanation:

8 0
2 years ago
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