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2 years ago

What is the first term of the arithmetic sequence shown?

Mathematics

1 answer:

Mamont248 [21]2 years ago

8 0

Answer:

1,5,9,13,17,...

Step-by-step explanation:

You might be interested in

Select the postulate or theorem that you can use to conclude that the triangles are similar.

insens350 [35]

Answer: SAS similarity postulate

Step-by-step explanation:

According to SAS postulate of similarity, two triangles are called similar if two sides in one triangle are in the same proportion to the corresponding sides in the other, and the included angle are congruent.

In triangles, QNR and MNP,

$\frac{QN}{MN} = \frac{QM+MN}{MN} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}$

$\frac{NR}{NP} = \frac{NP+NR}{NP} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}$

$\implies \frac{QN}{MN} = \frac{NR}{NP}$

Also,

$\angle QNR\cong \angle MNP$ (Reflexive)

Thus, By SAS similarity postulate,

$\triangle QNR\sim\triangle MNP$

⇒ Option first is correct.

8 0

3 years ago

jake can carry 6 1/4 pounds of wood in from the barn. his father can carry 1 5/7 times as much as jake. how many pounds can jake

Andrej [43]

Dear Jat2324, Jake's father can carry 10 5/7 pounds of wood.
My name is Gordan and I like turtles.
My name is Gordan and I like turtles.

7 0

4 years ago

Which sets of values can be the measures of the exterior angles of a triangle?

romanna [79]

The 3 angles must add up to 360 degrees

Only 1 and 4 fit the bill.

5 0

3 years ago

The amounts of Cathy’s last six clothing purchases were $109, $72, $99, $15, $99, and $89. For each question, choose the mean, m

lisov135 [29]

Answer:

The mean value = $80.5

Step-by-step explanation:

The value of her last six spendings are $109, $72, $99, $15, $99, and $89.

For the mean.

Mean = Total spendings/number

Mean =483/6

Mean = $80.5

For the median.

Lets arrange it in ascending order

$15 ,$72, $89, $99, $99, $109

The middle values are two.

Median = (89+99)/2

Median = 188/2

Median = $94

For the mode

$15 ,$72, $89, $99, $99, $109

Highest occuring is $99 with two frequencies.

To convince her parents that she needs an increase in allowance she would show them the bigger spendings .

So the least value on the list it's mean value which is $80.5.

5 0

3 years ago

What is the equivalent decimal for negative 7/10

Veseljchak [2.6K]

Hello,
The equivalent decimal would be:

-0.7

Have a great day.

7 0

3 years ago