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Ksenya-84 [330]
2 years ago
7

I give brainliest !

Mathematics
1 answer:
gladu [14]2 years ago
8 0

Answer:

I can't be sure.

Step-by-step explanation:

I can't be sure if this image is to scale or not, there is no marker indicating the distance.

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The expression 36 ÷ 6 • 2 + 1 is equal to _____.<br><br> 2<br> 4<br> 13<br> 18
NeTakaya

Answer:

Step-by-step explanation:

36/6 · 2 + 1

6 ·2 + 1

12 + 1 = 13

answer is 13

7 0
3 years ago
If csc θ=8/7, which equation represents cotθ
TEA [102]
Sin θ = opposite leg/hypotenuse 
csc θ = hypotenuse /opposite leg =8/7

cot <span>θ = adjacent leg/opposite leg

hypotenuse =8
opposite leg =7
We need to find adjacent leg.

(Opposite leg)² +(adjacent leg)² = hypotenuse²
7² + </span>(adjacent leg)² =8²
(adjacent leg)² = 64 - 49
(adjacent leg)² = 15

adjacent leg=+/-√15
<span>WE need only positive root,
so </span>adjacent leg =√15

cot θ = √15/7 or 0.5533<span>

</span>
6 0
2 years ago
What is the distance between the points (7, 8) and (–8, 0) on a coordinate grid?
Reptile [31]

Answer:

Hence, the distance between (7,8) and (-8,0) is:

17

Step-by-step explanation:    (a,b)=(7,8) and (c,d)=(-8,0)

Hope this helps!!!!!!

6 0
3 years ago
Read 2 more answers
What is half of 63 and 1/4
Tatiana [17]
The half of 63 is 31.5
3 0
3 years ago
Read 2 more answers
Someone please tell formula
ivolga24 [154]

<u>Answer:</u>

(i) Total cost of the flat is Rs. 540000.

(ii) Expenditure incurred on labour is Rs. 150000

<u>Step-by-step explanation:</u>

According to the question, cement cost is Rs. 112500, which represents 75° in the pie chart.

(i) The total cost of the flat is represented by the total 360° in the pie chart.

∴ Using unitary method

75° represents Rs. 112500

⇒ 360° represents = \frac{112500}{75}  ×  360

                                = Rs. 540000

∴  Total cost of flat = Rs. 540000

(ii) Similarly, to calculate the cost of labour, represented by 100° in the pie chart, we can use the unitary method:

75° represents Rs. 112500

⇒ 100° represents =  \frac{112500}{75}  ×  100

                               = Rs. 150000

∴ Cost of labour = Rs. 150000

5 0
2 years ago
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