Value of x is 5. I remember doing this last year..
35a+45b=80
then we would do 99-80, and that gives us the value of c, 19
SORRY I'M TOOOOOOO LATE...............
Answer:
16.2cm³
Step-by-step explanation:
V=r²h
=(9cm)²*20cm
=81cm²*20cm
=1620cm³ in decimal 16.20≈16.2
hope it's helpful
THANK YOU.
Answer:
Step-by-step explanation:
a) 1.8 kg in grams is 1800 g
b) If 6 toys weigh 1800g; then 1 toy weighs 300 g(6:1)
c) If 1 toy weighs 300 g, 4 toys weigh 1200 g and you convert in kg which is 1.2 kg
Answer:
Step-by-step explanation:
Triangles are similar when they have angles with the same measure. Since the sum of angles is 180°, the three angles will have the same measure if any two have the same measure.
<u>Triangles A and B</u>
The given two angles have the same measure, so all three angles have the same measure. Triangles A and B are similar.
<u>Triangles C and D</u>
The third angle of Triangle C has measure ...
180° -90° -37° = 53°
Hence two of the angles of Triangle C match the given angles of Triangle D, so all three angles have the same measure. Triangles C and D are similar.
<u>Triangles E and F</u>
Neither of the angles of Triangle E match either of the given angles of Triangle F, so the triangles cannot be similar.
<u>Triangles G and H</u>
The sum of the remaining angles of Triangle G must be less than 59°, so neither angle can be 70°. The triangles cannot be similar.
