the atlantic ocean covers about 3.2 x 10' square miles. the
pacific ocean covers about 6.4 x 10' square miles.
about how much area does the atlantic ocean and pacific
ocean cover?
oa) 3.2 x 10' square miles
ob) 9.6 x 10' square miles
oc) 3.2 x 104 square miles
od) 9.6 10% square miles

69

step-by-step explanation:

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

addition

step-by-step explanation:

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.