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m_a_m_a [10]
3 years ago
14

A circle is shown. 2 tangents intersect at a point outside of the circle to form an angle with a measure of 70 degrees. The tang

ents intersect the circle at points Q and R. Point S is on arc Q R. What is the measure of arc QSR?
Mathematics
2 answers:
Rudik [331]3 years ago
3 0

Answer: 250°

Step-by-step explanation:

ad-work [718]3 years ago
3 0

Answer:

250

Step-by-step explanation:

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Plaz guys help me on this question additional mathematics ​
Soloha48 [4]

Answer:

Step-by-step explanation:

vector OA=a

vector OB=b

vector OX= λ vector OA=λa

vector OY=μ vector OB=μb

a.

1.vector BX=(vector OX-vector OB)=λa-b

ii. vector AY=(vector OY-vector OA)=μb-a

b.

5 vector BP=2 vector BX

5(vector OP-vector OB)=2 (vector OX-vector OB)

5(vector OP-b)=2(λa-b)

5 vector OP-5b=2λa-2b

5 vector OP=2λa-2b+5b

vector OP=1/5(2λa+3b)

ii

complete it.

4 0
4 years ago
1. The 4th, 5th, and 6th terms of an arithmetic sequence are 19, 23, and 27 respectively. What is the first
babymother [125]

Answer: 7

Step-by-step explanation: The only pattern in this sequence that I can see is addition by 4. Therefore, the 3rd term is 15, the 2nd is 11, the 1st is 7.

Please consider Brainliest.

8 0
2 years ago
For each relation, decide whether or not it is a function<br>​
Digiron [165]

Answer:

Relation 1,2,and 4 are functions, but relation 3 not is a function.

Step-by-step explanation:

function 1 input, no function with the same input like m in relation 3.

5 0
3 years ago
A trapezoid has vertices A(–5, 4), B(–3, 2), C(–7, –2), and D(–7, 2). It is transformed according to the rule ry-axisT(–2, 3). W
Artist 52 [7]

Answer:

(9,1)

Step-by-step explanation:

8 0
3 years ago
At Toby's Restaurant, 1/4 of the dishes on the menu are vegetarian. Of the vegetarian dishes, 2/5 are pasta dishes. What fractio
____ [38]

I think the answer would be 1/10

Here's my work:

7 0
3 years ago
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