3. Determine BD if AC = 7x + 18 and BD = 10 – 3. B. A D BD = 67 OR = 73 O BD = 35 O BD = 50

Q: In ABCD, mZB = (4x – 14)°, m2C m/D = (6x + 8)°. What is the value of ? x – 1)°, and -

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Q: If 23 + 33 = d and -i + 53 = 6b, express i and y in terms of å and b.

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Q: 16. 5dx If +1= 2-, what is the value of b? 4 V8x2 a.) 2 b.) 4 c.) 8 d.) 9

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Q: 2. Which of the following is equivalent to a+ A) a²+ B) a?+ 4 C) a²+- + 62 D) a²+ ab +- O A О в O D

A: We have to find the square of sum of two terms which we can find out by using standard result of…

Q: la 이 If A = 1 1l and B = 15 11, then A² = B if a = ?

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Q: Given that SST= 270, R2 = 0.75 and n = 40, then the value of SSR is a. 360.00 b. 102.50 OC. 225.20 O…

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Q: Find a, b, c, and d so that: a b - 1 8. 7 c d 0 - 1 - 7 – 4

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Q: 1) Find mLRST if MLJST = 94°, m/RSJ = 6x + 2, and m/RST = 20x – 2. R B) 124° D) 138° A) 7° C) 1°

A: Since there are multiple questions present and you have not specified which question to answer,…

Q: Compute the following. (a) P6, 2- (b) C6, 21 (c) Pa, s (d) Cg 9

A: The formula for Pn, r Pn, r  =n!n-r! The formula for Cn, r Cn, r  =n!r!×n-r! Here,  n!…

Q: If L ds6 l(s-9)2-36) so $ (t) is? 그a) -30"et b) –5t6et c) –30te 9t d) -5t6

A: Given that: L-1-30d6ds61(s-9)2-36=f(t)sinh(6t)

Q: 4. Given ACBA = AHKI, find the values of x and y. K (2x +,18)° A x= 52 (3y + 11)°

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Q: If meF = (5x + 3)° and the mH - 72°, what is the measure of 2C ?

A: We have to find angle C

Q: R 19. If mZ4 = (3x 7)°, and m25 = (9x – 43)", find m2UPS. S. 5 P 3 O 18 O 61 O 90 O 151

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Q: (b) Q(√2, √3) over Q(√6).

A: This question from field extension

Q: woudlnt P(P|S) be .41 instead of .14 because S represents when the cat is asleep and S' represents…

A: Probability explains chance how much an event can happen. It is calculated by number of favorable…

Q: B AC = BD 15 BE = D 27 AB = BC =

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Q: B. Make Me Simple! Final Answer Given 1. (x16y208) 3 3 22 57 2. TI 24 54

A: Topic = Algebra

Q: Which expression is equivalent to (m 16/8)1/4?

A: We use (am)n = amn

Q: In ΔOPQ, m∠O=(6x−14)∘,m∠P=(2x+16)∘,m∠Q=(2x+8)∘. Find m∠Q.

A: Given ,  In ΔOPQ , m∠O = (6x − 14)° m∠P = (2x + 16)° m∠Q = (2x + 8)° We have to find m∠Q We know…

Q: 14. x = ? * 7. C. 4x 14 W 13

A: Using mid value theorem

Q: find (26-30)'3, BC 42A, CeTo)" BIC +2A, (CTD) カーク こZ) Glren A= -223 2-1 カー 5 こa 4 2

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Q: Which expression is equivalent to 5a + 8 - 2(a + 4)? О За О За + 4 O 3a + 12 О За + 16

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Q: 21 - Since b: 2a, c: 2b, d: 3c, a + b + c + d: 38; What will be the result of d + b? A) 6 B) 12…

A: From the given problem:   b=2a...(1)c=2b...(2)d=3c...(3)a+b+c+d=38...(4)   Now substitute a=b2 ;…

Q: If A=39 and B=17 what does A+B= ?

A: Given, A=39 and B=17 Find A+B

Q: Given: The avea of vight AABC is 27in? w<C=90, ACax, BC-x+3 Referto Sectou 8.l Exanuplet) Fud: x

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Q: If y = +51, then О a. 6х + 5 O b. None O c.6 O d.0 e. 6x is

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Q: 61. BZ if ZH = 70 and EK = 121.6 E B

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Q: In C(11,r)=165, what is the value of r? 9 only 8 only 2 and 9 3 and 8

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Q: 2) Find MZA C 25 Z62* B 28 A

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Q: Which of these is equivalent to 1? 24 2. C.

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Q: Suppose G = and Ja] = 144. %3D Then | %3= (A) 48 (B) 72 (C) 24 (D) 144 (Ef 10

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Q: 5. Flnd the LCM of 15x y and 3r²y. O 18r*y O 30x?y? O 152 y? O 45a*y

A: Here we have to find the LCM of 15x2y and 3x2y2 .

Q: Show that 1 1 2 y? 2 = (y? – *)(2² – a²)(2² – y') 4,

A: We have to prove that  We will it by using the properties of determinants.

Q: 1 (4) λ(μ ) μ, = µ, d2(14) = µq/p.

A: we explain the term (5.93) in which λ1(μ) and λ2(μ) are the root of the differential equation of…

Q: 7. If PR = 40, what are PQ and QR? %D P 5x-2 Qx+ 12 R

A: Given, PR=40to find x, PQ&amp;QRWe have PQ =5x-2              QR =X+12            &amp; PR =40…

Q: If x=2 and t= 4, what is the value of (x² – 4)(t² +8)? -144 O- 72 4 O 12

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Q: 10 - Evaluate: 2 d .2 1 da a) 0 b) 4 c) 2 d) 3 e) Boş bırak

A: We will solve the following

Q: If nez then I89?bmodm a=+b moad m

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Q: If mz1 = 37° and mz2 = 82°, then m23 = ?. (a ||b and c I d) 1 a 3 b 2

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Q: a. m2C = Select an answer 0 b. mZA = Select an answer 8 с. ВС c. BC = Select an answer 0

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Q: 5x 2 K 104 110 7. y% D

A: In cyclic quadrant the sum of opposite angles is equal to 180. So  5x + 110 = 180 X = 14   And 104 +…

Q: R 13. If PQ= 15, and SR = 9, find ST and PS. 30° T

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Q: 5. If f cb 5dx + 4 V8x? . = 2, what is the value of b? a.) 2 b.) 4 c.) 8 d.) 9

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Q: 2. V = % Bh (B = ?, V = 189, h 9)

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Q: -b 5dx If 1 48x2 + 1 = 2, what is the value of b? А.) 2 В.) 4 C.) 8 D.) 9

A: We can find the value of 'b' as below.

Q: 5. How do A. The B. The C. The D. [0,

A: To describe all the range in a unit circle.

Q: 140° a 3D a b. 100°

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Q: What is x if mAD = 170 and m BC = 100. D B

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Q: P(A)=0.23P, P(B)=0.67P and P(AandB)=0.10P(notB∣A)=

A: It is given that, P(A)=0.23, P(B)=0.67 and P(A and B)=0.10.Let BC be the complement od the event…