If QRST below is a rectangle, what is the measure of angle T + angle R?

1 answer:

7 0

I can't see QRST and I'm wondering how far below it's located.

But I do know that ALL of the angles in EVERY rectangle are
right angles ... 90° each.

So if QRST is really a rectangle, then any two of its angles
add up to (2 · 90°) = 180° .

You might be interested in

Jon collects 2,578 ounces of honey from his beehive. he will put the honey in jars that hold 6 ounces each. which expression is

belka [17]

Answer:

With j = number of jars: 2,578 / 6 = j

Step-by-step explanation:

8 0

3 years ago

If stratified random sampling with proportional allocation is used to select a sample of 25 high schools, how many would be sel

gregori [183]

Answer:

02 High Schools would be selected from the stratum with a percent-free-lunch value of 40 less than or equals x.

Step-by-step explanation:

As the sample size needed is 25 and total schools are 100 so this indicate 1 school in each 4 schools is to be selected. This is given as

$n=\frac{n_{total}}{n_{sample}}\\n=\frac{100}{25}\\n=4$

Now as the schools with percent free lunch are 8 so now

$n=\frac{n_{total}}{n_{sample}}\\n=\frac{8}{2}\\n=2$

So only 2 schools will be selected in this regard.

7 0

3 years ago

MATH Simplify the expression -6w + (-8) + 1 + (-7w)

Luba_88 [7]

Answer: -13w - 7

Step-by-step explanation:

-6w + (-8) + 1 + (-7w)

Combine the like terms

-8 + 1 = -7

-6w + (-7) + (-7w)

-6w + (-7w) = -13w

-13w + (-7)

However, because adding a negative number is the same as subtracting the number as a positive, you can just make it -13w - 7

3 0

2 years ago

Which statement must always be true?

Gennadij [26K]

the statement c will always be true in the end

6 0

3 years ago

What is the volume of the cylinder below? Use 3.14 for x and round to the nearest tenth.

sdas [7]

The last one 1,459.3

8 0

3 years ago