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3 years ago

13

How to do this question

1 answer:

Sunny_sXe [5.5K]3 years ago

7 0

You have to post the question for us to see it and answer t correctly

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A square is divided by its four lines of symmetry. Triangles of different sizes are formed. How many total triangles are formed?

ss7ja [257]

If you're only counting the smallest triangles, then 8.

If you're counting all possible triangles including triangles made of other triangles, then 16. Each diagonal gives 2, the combined diagonals give 4, and the unit triangles give 8 for a total of 2 + 2 + 4 + 8 = 16.

4 0

3 years ago

Read 2 more answers

Solve and round to the nearest hundredth please!!!

sasho [114]

Answer:

x = 0.96

Step-by-step explanation:

$7 \times 16^{8x - 8} = 3$

$(2^4)^8(x - 1) = \dfrac{3}{7}$

$2^{32(x - 1)} = \dfrac{3}{7}$

$\log 2^{32(x - 1)} = \log \dfrac{3}{7}$

$32(x - 1)\log 2 = \log 3 - \log 7$

$(x - 1) = \dfrac{\log 3 - \log 7}{32}$

$(x - 1) = \dfrac{\log 3 - \log 7}{32\log 2}$

$x = \dfrac{\log 3 - \log 7}{32\log 2} + 1$

$x = 0.961800237...$

Answer: x = 0.96

4 0

3 years ago

If Neil Works 3/4 of an hour on Monday and 6/10 of an hour on Tuesday how much time will she work altogether?

jek_recluse [69]

Answer:

C

Step-by-step explanation:

3/4 + 6/10

Find a common denominator and find what you multiply to each denominator to get that number and multiply the numerator by the same amount

(3/4 * 5/5) + (6/10 * 2/2)=

15/20 + 12/20

Then add

15/20 + 12/20= 27/20

Then finally convert to mixed number

27/20 = 1 7/20

7 0

3 years ago

Write an equivalent expression of 16x - 24

telo118 [61]

Answer:

2x-3

Step-by-step explanation:

16/8=2

24/8=3

8 0

3 years ago

HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION!!!!

In-s [12.5K]

Answer:

I believe the answer could be c

4 0

3 years ago