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Answers by Riveascore

Answers by Riveascore
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Ann is twice as old as mary and three times as old as donald. Together their ages total 99. How old is ann?
answered Jan 29, 2022
3 votes
228k views
The velocities of light in air and glass are 3.0 x 10^8ms and 2.0×10^8ms respectively. If the angle of refraction is 30°, the sine of the angle of incidence is? Pls help​
answered Dec 25, 2021
4 votes
222k views
The reason why so many people struggle with their eyesight in North Korea is because ___________? A. They don't wear sunglasses. B. The sun doesn't shine there very often. C. They lack affordable health
answered Dec 9, 2021
3 votes
205k views
Which expression is equivalent to 3(2x+ 5), no matter what value is substituted in for x
answered Oct 23, 2021
1 vote
114k views
System that was established in our constitution that ensures that political power is divided between the national government and state government. a-Democratization b-Federalism c-Checks and balance d-republicanism
answered Oct 23, 2021
4 votes
90.2k views
What is a Zero Slope ? Give a Real life example too.
answered Sep 11, 2021
4 votes
181k views
What is the area of the above trapezoid? Please help I will cash app if you help out
answered Jun 29, 2021
6 votes
32.3k views
Salto doble. 6. Es la primera estrategia de ataque del voleibol, es un fundamento técnico que se realiza detrás de la línea de fondo, y con el cua se pone en juego la pelota: * (1 Punto) Recepción. Saque.
answered May 28, 2021
4 votes
3.2k views
The majority of people in the United States work in the A agricultural B. fishing C. mining D. service Please select the best answer from the choices provided
answered May 11, 2021
4 votes
120k views
What was the allied powers ( France and Britain) response to German and Italian aggression in Eastern Europe?
answered Mar 1, 2021
7 votes
56.0k views
Answer This And Show Work Please ,?
answered Feb 20, 2021
2 votes
31.8k views
Which of Georgia’s delegates had a 30 year career in politics and became a US senator?
answered Jan 27, 2021
4 votes
69.2k views
Root 3 minus root 2 divided by root 3 + root 2​
answered Jan 23, 2021
2 votes
170k views
If the blue radius below is perpendicular to the green chord and the segment AB is 9 units long, what is the length of the chord?
answered Oct 9, 2020
2 votes
32.8k views
What goes into 24 and 9
answered Aug 1, 2020
0 votes
155k views
What is the product of (-6)(-7)(-1)? оооо
answered May 10, 2020
4 votes
172k views
Devon Company has collected the following data for one of its​ products: Direct materials standard​ (4 pounds​ @ $1/lb.) ​$4 per unit Direct materials flexible budget variancelong dash—unfavorable ​$15,
answered Apr 6, 2020
2 votes
39.6k views
Lori is organizing a cookie bake-off for a fundraiser for her school. The graph in the figure shows how fast her baking crew can bake cookies. Approximately how many batches of cookies will the crew bake
answered Mar 12, 2020
6 votes
196k views
if a rhombus has diagonals of length 20 inches and 48 inches, what is the length of its perimeter? show the work you used to find your answer.
answered Feb 5, 2020
2 votes
10.5k views
Which was not part of Hebrew society
answered Jan 3, 2020
2 votes
129k views
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