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❖ 8² - (4+2)² × 2 ÷ 4 = 46
Follow order of operations:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
(Note: Multiplication and division can be done in either order as well as addition and subtraction.)
First, do parenthesis and exponents:
(4 + 2)² = 36 8² = 64
Now do multiplication and division:
36 x 2 ÷ 4 = 18
Now do subtraction:
64 - 18 = 46
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Answer:
5t^4/8
Step-by-step explanation:
Answer:
4a = no. 300 divided by 25 = 12
4b = yes. 333.3 divided by 11 = 30.3
4c = yes. 1,440 divided by 32 = 45
4d = no. 1,725 divided by 25 = 69
Answer:
L, Saiki, mikasa, and yelena
Step-by-step explanation:
Answer:
True, 1, 3, 5
Step-by-step explanation:
1. Angle L is sircumsribed angle, thenMJ⊥JL and MK⊥KL, so the measure of the angle L is
360°-131°-90°-90°=49° (the sum of all interior angles in the quadrilateral is 360°)
True
2. False, because m∠L=49°.
3. If the measure of arc HJ is 98°, then the measure of the central angle HMJ is 98°.
True
4. If the measure of arc HJ is 98°, then the measure of the central angle HMJ is 98° and the meausre of inscribed angle HKJ subtended on the arc HJ is half of the central angle measure and is equal to 49°.
False
5. If the measure of arc HJ is 98°, then the measure of the arc HK is
360°-131°-98°=131°
True