1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
White raven [17]
3 years ago
7

Complete the number sentence 342+453

Mathematics
2 answers:
Tasya [4]3 years ago
4 0
795 is the answer to your problem
valina [46]3 years ago
4 0

Answer:

795

If you are adding, do 3+4, 4+5, and 2+3 to get 795.

You might be interested in
1. The ratio of diamonds to stars was 3 to 11, and three times the number of diamonds was 2 less than the number of stars. How m
Dvinal [7]

Answer:

There were 3 diamonds.

Step-by-step explanation:

\frac{Diamonds(D)}{Stars(S)}=\frac{3}{11}

Therefore, 11D=3S

S=3D+2

Therefore,

\frac{11D}{3}=3D+2

11D=9D+6

2D=6

D=3

4 0
3 years ago
A right triangle has a leg length of 21 inches and a hypotenuse length of 29 inches. What is the length of the other leg?​
Shalnov [3]

Answer:

20

Step-by-step explanation:

Pythagorean Theorem: a^2 + b^2 = c^2

21^2 + b^2 = 29^2

441 + b^2 = 841

Subtract 441 on both sides to get b^2 = 400

Take the square root of both sides to get b = 20

4 0
3 years ago
A sprinkler system is designed to water 5/8 acre of land in 1/4 hour. How many acres of land can it water in 1 hour?
Kryger [21]
Hi there!

If a sprinkler system can water 5/8 acre of land in 1/4 hour, it can water 20/8 acre of a land in one hour. When turned into a mixed number you get that it can water 2 & 1/2 acres of land in 1 hour.
5 0
3 years ago
Read 2 more answers
Estimate 36.61 + 35.907 + 37.2
erastova [34]
36.61 + 35.907 + 37.2 = 109.717
5 0
3 years ago
Read 2 more answers
Fifteen hundred randomly selected South Carolina kindergarten students were observed on the first day of school
shutvik [7]

Answer: See explanation

Step-by-step explanation:

The question isn't complete. Here is the completed question that I got online.

Fifteen hundred (1500) randomly selected South Carolina kindergarten

students were observed on the first day of school to determine if they knew how to tie a shoe. Using this information, please identify the following: Population:

Sample:

Variable:

Sample Size:

Sample Space:

The variable is: (qualitative/quantitative)

If 40% of the observed students knew how to tie their shoes, how many of the 58,135 kindergarten students in SC can we expect to know how to tie their shoes?

Sample: The sample is 1500.

Variable: This is the number of students who know how to tie their shoes.

Sample Size: 1500

Sample Space: The total number of students in South Carolina kindergarten

The variable is quantitative since they're counted.

If 40% of the observed students knew how to tie their shoes, therefore the number from the 58,135 kindergarten students in SC that can be expected to know how to tie their shoes will be:

= 40% × 58135

= 0.4 × 58315

= 23254

4 0
3 years ago
Other questions:
  • Any answers? No need for an explanation if you want to sure, the answer would be appreciated!
    11·1 answer
  • What is the sum of 6 feet 10 inches and 8 feet 9 inches
    13·1 answer
  • 5•x+5 - (5x + 25)
    7·2 answers
  • The equation 2003-02-05-00-00_files/i0070000.jpg can be used to model a person’s future income. S = future salary, p = current s
    15·2 answers
  • the ratio of country albums to jazz albums in a music collection is 2 : 3. If the music collection has 45 albums, how many are c
    15·2 answers
  • Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
    14·2 answers
  • Math please help tutor :)
    6·2 answers
  • Previous balance: $1,221.35; payment: $300; new purchases: $25.90 and$18.53; periodic rate: 1.75%
    8·2 answers
  • Can someone please give me the (Answers) to this? ... please ...<br><br> I need help….
    9·2 answers
  • Write an expression the represents the statement "Add 9 and 3, then multiply by 6"
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!