Mathematics, 23.09.2021 22:00 jaydahh4059
Figure 2 shows the circle PQRT with center O and radius 10cm. AQB is a tangent to the circle at point Q. The straight lines AO and BO intersect the circle at point P and R respectively. OPQR is a rhombus. The angle of BQR is 30°. ACB is an arc of a circle, center 0. Calculate;- the angle a in term of a b. the length of the arc ACB. R c. the area of the shaded region.
Answers: 3
Mathematics, 21.06.2019 23:20
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
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Mathematics, 22.06.2019 02:30
(fog)(x) if f(x)=x^2- 4 and g(x)=x^2 + 2 x, f(g(x))= f(x^2+2x) (x^2+2x)^2-4 (x^2+2x)(x^2+2x)-4 (x^4+2x^3+5x+4x^2)-4 x^4+2x^3+4x^2+5x-4 what am i doing wrong
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Mathematics, 22.06.2019 05:30
Use the distributive property to factor the expression. 5xz + 10yz
Answers: 1
Figure 2 shows the circle PQRT with center O and radius 10cm. AQB is a tangent to the circle at poin...
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