3 years ago

Pls help asap help I’ll mark brainleast

Mathematics

1 answer:

marta [7]3 years ago

4 0

Answer:

Step-by-step explanation:

1/2bh is the formula for the area of a triangle

multiply the base and the height

9 x 19 = 171

then multiply by 1/2 or divide by 2

171/2 = 85.5 or 85 1/2

You might be interested in

Consider the roller coaster on the track. If you want to increase the kinetic energy of the roller coaster as it proceeds throug

just olya [345]

Make it go higher the height of the roller caster will gain more potential energy than a short so go high

5 0

3 years ago

Read 2 more answers

48 divided by 6 - 3 3/4

nordsb [41]

Answer:

4/1/4

Step-by-step explanation:

48÷6

=8-3 3/4

=4/1/4

8 0

3 years ago

Read 2 more answers

Va doctor prescribes 10 mg of cough syrup. available is 5 mg/5 ml. how many teaspoons would you give?

scoundrel [369]

10 ÷ 5 = 2

ans: 2 teaspoons

4 0

3 years ago

Find the shaded area.<br> 12 cm<br> 8 cm<br> 8 cm<br> 18 cm

Mrrafil [7]

Answer:

152 cm²

Step-by-step explanation:

The shaded area is calculated as

outer area - inner white area

= (12 × 18) - (8 × 8 )

= 216 - 64

= 152 cm²

7 0

3 years ago

Read 2 more answers

Use the segment addition postulate to write three equations using the diagram below

creativ13 [48]

Answer:

$PQ + QR = PR$ => equation 1

$RS + ST = RT$ => equation 2

$PR + RT = PT$ => equation 3

Step-by-step explanation:

Points P, Q, R, S, and T are collinear therefore, the following equations can be written based on the segment addition postulate:

$PQ + QR = PR$ => equation 1

$RS + ST = RT$ => equation 2

$PR + RT = PT$ => equation 3

More equations can actually be written from the diagram given using the segment addition postulate. Such as:

$PQ + QR + RS + ST = PT$

8 0

3 years ago