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3 years ago

Find the solution set for the open sentence with the given replacement set.

Mathematics

2 answers:

jeka57 [31]3 years ago

5 0

Answer:

Step-by-step explanation:

I just took the test rn

Artemon [7]3 years ago

4 0

We need to solve the equation: w² + 36 = 12w

⇒ w² - 12w + 36 = 0

⇒ w² - 6w - 6w + 36 = 0 (Breaking 6w such that their product is 9w²)

⇒ w × (w - 6) - 6 × (w - 6) = 0 (Extracting common factors)

⇒ (w - 6) × (w - 6) = 0

⇒ (w - 6)² = 0

⇒ w = 6

Hence, the correct answer is 6 which is the fourth option from the replacement set

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If p and q vary inversely and pp is 23 when q is 6, determine q when p is equal to 69.

Lina20 [59]

Answer:

Answer is q = 2

Step-by-step explanation:

First make the equation with a constant so p=k/q

then substitute q to 6 and p to 23.

Then you have 23=k/6 and to find k multiply both sides to get k=138

next substitute p as 69=138/q then multiply q on both sides to get 69xq=138 and then divide 69 to 138 go get q which is 2

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4 0

9 months ago

7 is an unending decimal. Find the

lara [203]

Answer:

Solution given;

diameter[d]=12

have

circumference of circle=πd=12π

12 is a required answer.

5 0

2 years ago

Read 2 more answers

ًُ]ًٍُِ]ًًًًٍُُِِ]]ِ

ASHA 777 [7]

Answer:

1. $\overline {TU}$

2. Given

3. $\overline {RT}$

4. Side-Side-Side (SSS) rule of congruency

Step-by-step explanation:

The two column proof is presented as follows;

Statement ${}$ Reason

1. $\overline {RS}$ ≅ $\overline {TU}$ ${}$ Given

2. $\overline {ST}$ ≅ $\overline {UR}$ ${}$ Given

3. $\overline {RT}$ ≅ $\overline {RT}$ ${}$ Reflexive property

4. ΔRST ≅ ΔTUR ${}$ SSS rule of congruency ${}$

The Side-Side-Side rule of congruency states that if three sides of one triangle are congruent to three sides of another triangle then both triangles are congruent.

7 0

2 years ago

A circle has a radius of 6 inches. Which is the closest to the area, in square inches, of the circle?

Gelneren [198K]

Answer:

131.1 in^2

Step-by-step explanation:

a=πr^2

7 0

3 years ago

carly bought a new house for $125,000. the value of the house appreciates approximately 3.5% each year. what will be the value o

larisa [96]

We have to determine the value of a house after 10 years. We know that the present value of the house is $125,000 and that the value increases 3.5% each year. Formula is: FV = PV * ( 1 + r )^t, where FV is the future value, PV is the present value, r = 3.5% = 0.035 and t = 10 years. FV = 125,000 *( 1.035 )^10 = 125,000 * 1.4105; FV = $176,324.85 ( $ 176,325 to the nearest dollar ). Answer: The value of the house after 10 years will be $176,325.

8 0

2 years ago

Read 2 more answers