Solve X2--169. (4 points)​

Answer:

Replace all occurrences of

−

−

with a single

+

. Two consecutive minus signs have the same mathematical meaning as a single plus sign because

−

1

⋅

−

1

=

1

x

2

+

169

Step-by-step explanation:

please help me!!!! :(((

Place the samples in order from the sample with the greatest variation to the sample with the least variation.
a sample of
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a sample of
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a sample of
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a sample of
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If someone could answer this quickly I will mark them brainleast.​

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someone plz help figure this out i need it today

will mark brainliest please help!!

There are 15 applicants for four jobs: computer programmer, software tester, manager, and systems engineer.



A) Permutation


B) Combination


C) Circular permutation

HELP ASAP, LINKS AND ABSURD ANSWERS WILL BE REPORTED! I WILL MARK BRAINLIEST!!

Right triangle ABC has side lengths AB = 4x+28, BC = 2x+13, AC = 3x-15. Assuming C is the right angle, for which value of x is tan(B) undefined?

A line is reflected. Which of these could be the result?
O A.
B.
O c.
/
OD.

Help due soon please help

Javier made 180 cupcakes. Each cupcake is covered with frosting. • 1/3 of the cupcakes have vanilla frosting. • 1/10 of the cupcakes have lemon frosting. • 2/5 of the cupcakes have chocolate frosting. • the rest have strawberry frosting. How many cupcakes have strawberry frosting

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riding her bike at the same rate.
Which inequality represents all possible values for
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A t < 1.5
B t > 1.5
C t < 0.5
D t > 0.5

What factors greatly affect the climate if you live near the Manila Bay? ​

Help please and thank you

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Create an expression to show the number of stickers Riley has in terms of n by moving terms and symbols to the lines.
Then move a phrase to complete the sentence to define the variable n.

Convert radian measure into degrees.

Which problem can be solved with 6divided 1/2

Rick wants to use multiplication to solve {k} = 7 \div \dfrac13k=7÷ 3 1 ​ k, equals, 7, divided by, start fraction, 1, divided by, 3, end fraction. Which multiplication equation can Rick use? Choose 1 answer: Choose 1 answer: (Choice A) A \dfrac13\times{k} =7 3 1 ​ ×k=7start fraction, 1, divided by, 3, end fraction, times, k, equals, 7 (Choice B) B \dfrac13={k}\times7 3 1 ​ =k×7start fraction, 1, divided by, 3, end fraction, equals, k, times, 7 (Choice C) C \dfrac13\times7 = {k} 3 1 ​ ×7=kstart fraction, 1, divided by, 3, end fraction, times, 7, equals, k

Solve for q.

3/5 = q/10

q=?

How can you use estimation to justify that the answer $7,875 is reasonable? $1,575 X 5 =p $1,575 X 5 = $7,875. So, p = $7,875.​

Please HELPPPP I need this right now!

Find the volume of the cone, round your answer to the nearest hundredth. Use 3.14
for t.
9
-2-0
units

A solid object is made up of two cubes resting side by side. One cube has an edge length of 5.3 ft, and the other cube has an edge length of 3 ft. What is the volume of the solid object?

Max is taking 38 children for rides in
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Find the missing probability.

P(A) = 7/20 P(B) = 7/10 P(A and B) = 49/200 P(A or B) = ?

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Harrison can fit 35 baseballs into a bucket. How many buckets will be needed to hold all of the 390 baseballs?

Jessica's parents are always telling her to turn off the lights when she leaves her room. The fixture in Jessica's room requires four bulbs that each use 75 watts of
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a. Jessica's parents estimate that she leaves the lights on unnecessarily for 2.5 hours per day. How many watt-hours of electricity are used by these bulbs during 2.5
hours?
b. Approximately how many kilowatt-hours of electricity are used in a year to keep these bulbs lit for 2.5 hours per day?
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