Ari and his 3 brothers want to take a school trip to Washington, D. C. They have $320 saved. Each of them will save $18 a week until they
have at least $647 to pay for the trip. How much money will they save
after 4 weeks?

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

Answer this question only if you know the answer! 30 points and