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Monica [59]
2 years ago
7

Use the base ten system and mental math to find the products. of 40x50=

Mathematics
2 answers:
love history [14]2 years ago
7 0

Answer:

2000

Step-by-step explanation:

40 x 50 can be easily done by multiplying 4 and 5 which is 20 and adding the remaining 0's which is 2000

Fantom [35]2 years ago
4 0

Answer:

2000

Step-by-step explanation:

(4x5) x 100

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A beehive contains 5 gallons of honey a beekeeper removes 4 gallons one pint and 2 oz how much honey remains in the beehive
sergejj [24]
There are 6 pints 14 ounces left. But with you need in quarts and ounces it would be <span>3 quarts 14 ounces.

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3 0
2 years ago
P, Q &amp; R form a right-angled triangle.
Naya [18.7K]

Answer:

m<RPQ = 22°

Step-by-step explanation:

Given:

m<SRQ = 90°

PS = PQ

m<SQR = 46°

Required:

m<RPQ

Solution:

m<SQR + m<SRQ + m<RSQ = 180°

Substitute

46° + 90° + m<RSQ = 180°

m<RSQ = 180° - 136°

m<RSQ = 44°

Find m<PSQ:

m<PSQ = 180° - m<RSQ (Angles on a straight line

m<PSQ = 180° - 44° (Substitution)

m<PSQ = 136°

Find m<RPQ:

∆QSP is an isosceles triangle with two equal base angles. Therefore:

m<RPQ = ½(180° - 136°)

m<RPQ = 22°

4 0
2 years ago
Line DB bisects ∠ABC, m∠ABD = 4x, and m∠DBC = x + 36. Find m∠ABC. Choose True or False for each statement.
lapo4ka [179]

Since DB bisects ∠ABC and ∠ABC= ∠ABD + ∠DBC, then

∠ABD = ∠DBC, that is

4x = x + 36 ( subtract x from both sides )

3x = 36 ( divide both sides by 3 )

x = 12

∠ABD = 4x = 4× 12 = 48°

∠DBC= x + 36 = 12 + 36 = 48°

∠ABC = 48° + 48° = 96°

Thus statement A is FALSE

statement B is TRUE

statement C is TRUE


4 0
3 years ago
on a map of the country club golf course, 0.5 in. represents 45 yd. how long is the 7th hole if the map shows 3 in
BigorU [14]
The answer will be 270 inches.
4 0
3 years ago
Patricia is going to buy a pair of sneakers. They are originally $217.00, but have been marked down 15%. When Patricia goes to b
s344n2d4d5 [400]

Answer:

201.05

Step-by-step explanation:

First find the discount and subtract 32.55 is discount

217-32.55=184.45

Find tax and add it  201.05

6 0
2 years ago
Read 2 more answers
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