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True [87]
4 years ago
11

How many lines can be drawn through points J and K? ОО o 1 O 2 O 3

Mathematics
1 answer:
valkas [14]4 years ago
6 0
I'm not so sure but from what I know the answer is option 2
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What is the answer to number nine also how do I solve for it? Thanks:)
Tanya [424]
Well the whole ratio is 14 sooooo
98 ÷ 14 =7

for food tents it would be 9 x 7 which is 63

And for retail tents 5 x 7which is 35

so the whole ratio is 63: 35
7 0
3 years ago
What is the slope of the line? ​
BlackZzzverrR [31]

Answer:2

Step-by-step explanation:

6 0
3 years ago
In ΔHIJ, the measure of ∠J=90°, the measure of ∠I=29°, and JH = 88 feet. Find the length of IJ to the nearest tenth of a foot.
Nitella [24]

We have been given that in ΔHIJ, the measure of ∠J=90°, the measure of ∠I=29°, and JH = 88 feet. We are asked to find the length of IJ to the nearest tenth of a foot.

First of all, we will draw a right triangle using our given information as shown in the attachment.  

We can see that in triangle HIJ, the side IJ is adjacent side to angle I and JH is opposite side to angle I.

We know that tangent relates opposite side of right triangle to adjacent side.

\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}

\text{tan}(29^{\circ})=\frac{88}{IJ}

IJ=\frac{88}{\text{tan}(29^{\circ})}

IJ=\frac{88}{0.554309051453}

IJ=158.7562024638191237

Upon rounding to nearest tenth, we will get:

IJ\approx 158.8

Therefore, the length of the side IJ is approximately 258.8 units.

5 0
4 years ago
Read 2 more answers
So desperate. Last question on my HW and I can't do it.
vladimir2022 [97]

Will you please either write the question or upload a picture of it so we can help you with it?

7 0
3 years ago
There are 5 different pairs of gloves, where left and right are distinguishable. Select 4 of the 10 gloves. (a) How many are the
zlopas [31]

Answer:

(a) How many are there to select 2 pairs of gloves?

10 ways

(b) How many ways are there to select 4 gloves out of the 10 such that 2 of the 4 make a pair. (a pair consists of any right glove and left glove.)

130 ways

Step-by-step explanation:

For the above questions we apply that combination formula

(a) How many are there to select 2 pairs of gloves?

There are 5 pairs of gloves according to the question above, hence:

5C2 = 5!/2! × (5 - 2)!

= 5!/2! × 3!

= 5 × 4 × 3 × 2 × 1/2 × 1 × 3 × 2 × 1

= 10 ways.

Therefore, there are 10 ways to select 2 pairs of gloves

(b) How many ways are there to select 4 gloves out of the 10 such that 2 of the 4 make a pair. (a pair consists of any right glove and left glove.)

i) A way to select 4 gloves out of 10 gloves =

10C4 = 10!/4! ×(10 - 4)!

= 10!/ 4! × 6!

= 210 ways

ii) In order for 2 of the 4 gloves selected to be a pair, note that we have 5 pairs of gloves hence:

5 × 2⁴

= 80 ways.

Therefore, the number of ways which we can select 4 gloves out of the 10 such that 2 of the 4 make a pair. (a pair consists of any right glove and left glove.) = 210 ways - 80 ways

= 130 ways

4 0
3 years ago
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