All categories

4 years ago

Estimate the quotient 3.5 divided by 4

Mathematics

2 answers:

MrRa [10]4 years ago

7 0

<span> 3.5 divided by 4 is equal to </span>0.875 which is equal to 0.800 or also 0.8.

Hoped I helped!

I am Lyosha [343]4 years ago

6 0

The answer would be 0.875

You might be interested in

SOMEONE PLS HELP ME FIND THE AREA OF THIS COMPOSITE FIGURE. ILL GIVE BRAINLIEST! also explain pls!

m_a_m_a [10]

Answer:

68 in.

Step-by-step explanation:

The rectangle is 60in., and you can find the area of a triangle by multiplying the height and the width, then dividing it by 2. The height is four, and the width is 4, 4x4 is 16, divided by 2 is 8.

4 0

3 years ago

1) Which is the measure of ∠A?

s344n2d4d5 [400]

Answer:

Part 1) Option A) 93°

Part 2) Option B) 138°

Part 3) Option A) 42°

Part 4) Option A) 21

Part 5) Option A) 54°

Step-by-step explanation:

Part 1) Which is the measure of ∠A?

see the attached figure N 1

we know that

m∠A+87°=180° -----> by supplementary angles (form a linear pair)

m∠A=180°-87°=93°

Part 2) Which is the measure of ∠C?

see the attached figure N 2

we know that

m∠C+42°=180° -----> by supplementary angles (form a linear pair)

m∠C=180°-42°=138°

Part 3) Which is the measure of ∠B?

see the attached figure N 3

we know that

m∠B and 42° are vertical angles

Remember that the vertical angles are a pair of congruent angles

m∠B=42°

Part 4) Find the value of x

see the attached figure N 4

we know that

64° and (3x+1)° are vertical angles

Remember that the vertical angles are a pair of congruent angles

64°=(3x+1)°

Solve for x

3x=64-1

3x=63

x=21

Part 5) Find the measure for ∠MQX

see the attached figure N 5

we know that

(3a+39)° and (5a+29)° are vertical angles

Remember that the vertical angles are a pair of congruent angles

(3a+39)°=(5a+29)°

Solve for a

5a-3a=39-29

2a=10

a=5

Find the measure of ∠MQX

m∠MQX=(3a+39)°

substitute the value of a

m∠MQX=3(5)+39=54°

7 0

3 years ago

Read 2 more answers

1. There are 250 Seventh Grade students at Diaz Jr. High. Of those students, 1/5 are choir, 1/2 are in athletics, and the rest a

Dafna11 [192]

Answer:

I believe 0.75 is the answer. Here is my work:

Step-by-step explanation:

1. 250 divided by 5 = 50 (this is to get 1/5 of 250)

2. 250 divided by 2 (because 1/2 is equivalent to 50% of the overall number) = 125

3. 50 + 125 = 175

4. 250-175 = 75

5. 75 can be converted to 0.75 as a decimal by moving 2 digits over.

Therefore, out of the 250 seventh grade students, 0.75 are in other electives.

Also, I'm in 7th grade so this is my work, I'm sure there are other ways of solving this, too. Please do not add this answer if you don't believe I'm right.

Thanks for your time, and have a nice day! : )

Answer: 0.75

5 0

3 years ago

Help me, please lol i really need help

yan [13]

Answer:

honestly I THINK it's the first one

4 0

3 years ago

Sam and Dean are brothers. Their ages now add up to the age of their sister. In ten years, Dean's age will be the sum of their a

FrozenT [24]

Answer:

Sam is yeas old, and Dean is (x - 10) year's old, where 'x' is the age of their sister

Step-by-step explanation:

The relationship between the ages of the brothers are;

Sam's age + Dean's age = Their sister's age

Dean's age + 10 = Dean's age + Sam's age

Therefore, we have;

Sam's age = Dean's age + 10 - Dean's age = 10

Sam's age = 10 years

Let 'x' represent their sisters age, we get;

Sam's age + Dean's age = x

10 + Dean's age = x

Dean's age (in variable form) = x - 10

7 0

3 years ago