2 years ago

Help me with this question please DUE TODAY!

Mathematics

1 answer:

LenaWriter [7]2 years ago

3 0

Answer: write a triangle and a quad.

no.

Step-by-step explanation:

You might be interested in

Triangle PQR is similar to triangle STU, where P, Q, and R correspond to S, T, and U,

Elden [556K]

Answer:

TU=36

Step-by-step explanation:

use the side lengths of PQR to determine the proportionality of the two triangles. 9/2=4.5 so, multiply 8 by 4.5 to find TU.

6 0

3 years ago

A sociologist surveyed 300 people about their level of anxiety on a scale of 1 to 100. Unfortunately, the person inputting the d

tiny-mole [99]

Answer:

sampling error i think

Step-by-step explanation:

4 0

3 years ago

What is the value of r of the geometric series?

Phantasy [73]

Answer:

Step-by-step explanation:

Given the formula for the geometric series expressed as;

$\sum \left \{ {3} \atop {1}} \right 1.3(0.8)^{n-1}$

The nth term of a geometric progression is expressed as;

$T_n = ar^{n-1}\\$

a is the first term

r is the common ratio

Comparing both equations;

$0.8^{n-1} = r^{n-1}\\Cancel \ the \ powers\\0.8 = r\\r = 0.8\\$

Hence the value of r of the geometric series is 0.8

4 0

3 years ago

Read 2 more answers

Check out the photo and tell me the answer it's multiple choice!

pshichka [43]

34 is a and 35 is C.

6 0

3 years ago

Which is the same as multiplying a number by 2

AleksAgata [21]

Answer:

Adding that number together twice. I believe.

8 0

3 years ago

Read 2 more answers