Use technology to evaluate the given expression. Take 1.9 -2.32 5.9 20 30 40 A = and C = 44.8 12.6 -20 -30 -40 (2.1A – 2.3C)

Q: 21. Find the value of each variable in the p a° b° 101° a = 101 and b = 79 a = 79 and b = 101 O a =…

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Q: Find the value of the variable. Round your answer to the ne 72° ot 22° Type your answer..

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Q: 8. Which of the following is the value of (-3)? i=2 (1) 42 (3) 51 (2) 49 (4) 56

A: We have to solve the problem

Q: The mean of 12, 15, 20, and x is 18. What is the value of x? 21 O 25 27 O 23

A: Mean of simple deta

Q: Which expression is the best estimate of 1.25 A 1+(-3) C C 2+(-3) B 1+(-2) D 2+(-2)

A: Given that: 1.25+(-2.69)

Q: 7.EE.1.2 Pajae has a discount card that reduces the price of her grocery bill in a certain grocery…

A: As per our company's policy, we can answer only first question. Please repost other questions…

Q: Part A: 42 1 25 32 76 2.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: (5а*)(4а3)

A:

Q: What are the values of a and b? a= 8, 6=5 a= 18, b=45 a= 8, 6=45 a 64, b= 80 CLEAR ALL O o oO

A: From the given information. The given right angled triangle is as follows.

Q: 9. If CA = 2x and ER= 40, what is the value of.x ? a.10 b.20 c.40 d.80

A: Given figure is parallelogram CA - 2x ER- 40

Q: Translate this phrase Into an algebraic expression. 42 less than twice Malik's savings Use the…

A: It is given that, 42 less than twice Malik's savings. and the variable m be the Malik's savings.…

Q: You are given that P(A)= 0.35, P(B)=.0.25, P(A or B)=0.45. a) Find P(A|B) b) Find P(B|A)

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Q: in"(-), What is the value of 12 A -66.44° В -1.16° 1.16° D 66.44°

A: Solve the given

Q: 2. Evaluate the expression: 3/8 + 2/6 Mark only one oval. 5/14 17/24 15/24 7/12 0000

A:

Q: 8. Find the difference, 56 400 - 8341 = b. 48 059 9. What is the place value of the underlined…

A: As per bartleby guidelines we only give first three questions answers.

Q: 7. (Hint: Replace the y with a 2 to see which is equal.) * Which expression is equivalent to (6 p) +…

A: Given the expression (6 • P) + 3 we need to find it's equivalent expression . Now,  As we know that…

Q: 6. Which of the following expressions is equivalent to the expression above? 23 A 15 3 31 60 I would…

A: we will use following relation to find given expression,                           xn=x1n and…

Q: The mean of 11 numbers is 30. One of the numbers, 12, is deleted. What is the mean of the remaining…

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Q: What values of a and b make AEFG N ASTU? 26+a+5 40 b+11a b+25

A: To Find: Value of 'a' and 'b' so that △EFG≅△STU   we know that congurance property : The pair of…

Q: Calculate the perimeter of the figure that is shown below. O The perimeter is 12.80 units O The…

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Q: English Spanish O 25 a? + b2 = c2 O7 a = 3 b = 4 O 10 c2 = _ | Next E Back

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Q: What is the value of h? O h = 1.5 O h= 9 O h = 10 O h = 13.5 (3h + 18) (15h)

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Q: 7. Given P(E or F) = 0.06, P(E) = 0.14, and P(F) = 0.34, what is P(E and F)?   Your Answer:

A:

Q: 4) Which expression is equivalent to 1&r-50? 1) 2(3x + 5)² 2) 2(3х - 5)2 3) 2(3х - 5)(3х + 5) 4)…

A: we have to identify which expression is equivalent to the given expression

Q: Which statement BEST describes 200? A) between 12 and 13 B) between 13 and 14 between 14 and 15 D)…

A: To solve this we have to focus on perfect square numbers before and after 200. We have 196=142 i.e.…

Q: 10. Which is a possible measure for ZJKM? (TEKSG.6.D) (A) 20° (B) 25° (C) 30° (D) cannot be…

A: Here I am attaching image so that you understand each and every step.

Q: What is the value of q? * 70° 30° 40 110 30 35

A: Given:

Q: ch set of values. 9. 16 62 24 13 21 35 24 17 20

A:

Q: Select ALL expression that are equal to 8 - 12 - ( 6 + 4 )

A: we will use BODMAS rule to solve the question.

Q: Use DEF. C a E What is mzDFE if mzDEG = 18°? O A. 9° о в. 18° о с. 36° O D. 72°

A: See the figure , Two sides are equal , DE = FE = c  Implies that this is a isosceles triangle.

Q: What is the value of x?* 10 16 O 10 O 26 O 13

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Q: 5. ( 6. 4a (a *bj² 7. 8. ( 6a b

A:

Q: 2. Which of the following represents the value of when a = 3 and b = 2? 4 (1) (3) 36 (2) 81 (4)

A: Given: a-4b-2, a=3 and b=2    Then substituting a=3 and b=2 in  a-4b-2Then  a-4b-2= (3)-4(2)-2…

Q: Q7Which option is equivalent to the expression below: a|b & c|~d   and ( or (a ,b , c , not(d)…

A: Definition: The symbol for and is: & or && The symbol for or is: | or || The symbol for…

Q: 6. Jeanne is making black beans and rice. She has - cup of black beans. Each serving 3 4 3 requires…

A:

Q: Evaluate. 13!/12! A.6 B.26 C.12 D.13

A: Recall that, n!=n(n-1)!

Q: Which expression shows the number of games in a sports league with 18 teams, if every team plays…

A: We have to find number of games in a sports league with 18 teams, if every team plays every other…

Q: 15. Which of the following can be the value of r in C(15, r) = 1365? 4 6. 5 3

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Q: 21 B A- ? B' 16 A. 12 16 D' °C'

A:

Q: In OR, what is the value of x? А (4х — 7)% В R (2x+11)° C A 2 С 9 В з D not enough information

A: we know that in a circle the angles in the same segment are equal .therefore angle a =angle b. see…

Q: help with

A: Given,           v→=w-yi→+xj→

Q: Which value for x makes the sentence true? 90 + I = 18 OA. 12 13 45 B. 18 C.

A: We have, 1/90 + x = 5/18 Subtract both side 1/90 , we get 1/90 - 1/90 + x = 5/18 - 1/90 =>  x =…

Q: Official with all four sides equal. ng a

A: We have to show that angel x and angel y congruent. Step by step with properties of rhombus.

Q: Simplify the expression (8,/3+5)(/3+4) a. 44+ 37/3 b. 20+ 45/3 C. 52/3 d. 20+ 9/3

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Q: Instead of writing () sometimes we write: C(m,n). Which expression has the same value as C(12, 4)? O…

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Q: 10. If a > 0 and (a') = 123.1, then a (A) 0.8 (B) 1.0 (C) 1.7 (D) 2.2 (E) 2.6

A:

Q: Determine the value of P,if the load W=800N

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Q: An expression is given. (3). 36 34 Select all of the expressions that are equivalent to the given…

A: Given:       To determine: Equivalent expression

Q: 1. Use the place value chart and arrows to show how the value of each digit changes. The first one…

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Q: 7.) Which statement is equivalent to the expression below? a + 0.5a a.) 1.5 times a b.) 0.5 times a…

A: We will simplify the given expression algebraically to get our desired result.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.