All categories

2 years ago

PLEASE HELP!

Mathematics

2 answers:

jeka57 [31]2 years ago

6 0

The measure of ∠ROU is 94°. That is a central angle, which means that the arc it intercepts also measures 94°. Because ∠SOT is vertical to ∠ROU it is also a 94° angle with a 94° intercepted arc. The other 2 angles, ∠SOR and ∠TOU are vertical and have the same measure, both the angles and their intercepted arcs. Those measures will split the difference of 360-94-94, which is 172. 172/2 is 86. That means that those arcs also measure 86. Arc SRT is the addition of arc SR, RU. and UT, which are 86+94+86, respectively, which add up to 266. Second choice down.

Sidana [21]2 years ago

3 0

Answer:

Option B or 266

Step-by-step explanation:

just took it on edge

You might be interested in

D = 8 cm<br> h = 18 cm<br> What is the surface area of the cylinder

mars1129 [50]

Answer:

144 (If multiplying)

Step-by-step explanation:

18x8=144.

5 0

2 years ago

Find the slope of the line that passes through the points (-2,4) and (-5,-6)

natali 33 [55]

$\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{-5}~,~\stackrel{y_2}{-6}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-6-4}{-5-(-2)}\implies \cfrac{-10}{-5+2}\implies \cfrac{-10}{-3}\implies \cfrac{10}{3}$

4 0

2 years ago

3. If Juan purchased three 24-ounce cans of motor oil for $10.80, how much did he pay per ounce?

Zina [86]

Answer: the answer is c) $.45

Step-by-step explanation: to find out how much per ounce, you need to divide the price by the quantity. so 10.80/24=.45

8 0

2 years ago

For circle O, mCD=125° and m

Burka [1]

CA is a diameter of the circle, so $m\widehat{AC}=180^\circ$ , which means $m\angle AOB=m\angle AOD=m\widehat{AD}=180^\circ-m\widehat{CD}=55^\circ$ . Then $m\boxed{\angle ABO}=90^\circ-55^\circ=35^\circ$ .

This means $m\angle CBO=55^\circ-35^\circ=20^\circ$ . Also, if $m\angle AOB=55^\circ$ , then $m\angle BOC=180^\circ-55^\circ=125^\circ$ , which in turns tells us that $m\boxed{\angle BCO}=180^\circ-20^\circ-125^\circ=35^\circ$ .

3 0

2 years ago

3. About how much of the earth's surface is deserts?

Murrr4er [49]

Answer:

B- One-Quarter

Step-by-step explanation:

8 0

2 years ago