Giselle works as a carpenter and as a blacksmith.
She earns $20 per hour as a carpenter and $25 per hour as a blacksmith. Last week, Giselle worked both
jobs for a total of 30 hours, and earned a total of $690.
How long did Giselle work as a carpenter last week, and how long did she work as a blacksmith?
Giselle worked as a carpenter for how
hours and as a blacksmith for how many
hours last week.

answer: 2530

hope this

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.

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get