Answer:
AC = 7.5 cm
Step-by-step explanation:
Given that the triangles are similar then the ratios of corresponding sides are equal, that is
=
, substitute values
=
, that is
=
( cross- multiply )
7AC = 52.5 ( divide both sides by 7 )
AC = 7.5 cm
Answer: = 0.198
Step-by-step explanation:
0.60 * (100% + 33%) = 0.60 * 133% = 0.60 * 1.33 = 0.798
The markup is 0.798 - 0.60 = 0.198, which is also 0.60 * 33% = 0.60 * .33 = 0.198
How do u expect an answer when there’s no information to work with
Answer:
The measure of each angle is :
3x° = 33°
(5x+2)° =57°
Step-by-step explanation:
From the diagram, angle <ABC is a right-angle triangle with a measure of 90°
This means the sum of the two angles <ABE + <CBE =90°
Given from the question :
<ABE = 3x°
<CBE = (5x+2)°
For an equation for sum of the two angles as;
<ABE + <CBE =90°
3x° + (5x+2)° = 90° ------collect like terms after opening the brackets
3x° +5x° + 2° =90°
8x°=90°-2°
8x°=88°
x°=88°/8° = 11°
Measure of the angles will be:
<ABE = 3x° = 3*11° = 33°
<CBE = (5x+2)° = (5*11° +2° ) =55°+2°= 57°
Answers are :
3x° = 33°
(5x+2)° =57°
Answer:
Lets use the distributive property and to this...
Fist 8×53 might be hard so lets break it to (50×8)+(3×8)
⇒400+24
⇒424
And we still have the 125 whcih we have to multiply with 424
Here again we do it the same way but its more packed with steps.
424×125
⇒[(400×100+400×25)+(20×100+20×25)+(4×100+4×25)]
⇒[(40000+10000)+(2000+500)+(400+100)]
⇒[(50000)+(2500)+(500)]
⇒50000+2500+500
⇒50000+3000
⇒53000