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
Viefleur [7K]
3 years ago
11

Which is another way to check the sum of 52 + 23 + 10 + 78

Mathematics
1 answer:
BaLLatris [955]3 years ago
6 0
Well first off those numbers add up to 163.

A way to check this is to add 52 with 23 which is 75 then add 78 by 10 which is 88 now add 75 with 88 which is 163
You might be interested in
1. Find the surface area of the square pyramid shown below?
Igoryamba

Answer:

1. 40.00 sq units

2. 37.5 sq units

Step-by-step explanation:

1. Given slant height as 3 and the square base side as 4,

-The surface area of a right squared pyramid is calculated by summing the areas of the 4 triangles and the square base:

Area=Area \ Triangles+Base  \ Area\\\\=4(\frac{1}{2}bh)+s^2\\\\=4(0.5\times 4\times 3)+4^2\\\\=24+16\\\\=40

Hence, the area of the square pyramid is 40.00 sq units

2. The surface area of a cube is equivalent to 6 times the side of one face.

-Given the dimension of the sides as 2.5, surface area is obtained as:

A=6s^2\\\\=6(2.5\times2.5)\\\\=37.5

Hence, the surface area of the cube is 37.5 sq units

8 0
3 years ago
Read 2 more answers
A bookshelf contains 10 mysteries, 8 biographies, and 6 science fiction books. A book is randomly selected, replaced, then anoth
hichkok12 [17]

Answer:

10+8+6=24 the ratio of taking the biographies to the science books are: 4:3

Step-by-step explanation:

That is the answer because 10+8+6= total 24 books

ratio of biographies= 24:8=3:1

ratio of science fiction= 24:6= 4:1

hence according axiom 1 ab × Ac= aa × BC

3:1×4:1= 4:3

HOPE THIS HELPSBYOU✌️

6 0
3 years ago
I will give brainliest if correct!!! Please show work so I know how to do it. :)
yawa3891 [41]

Answer:

.2625

Step-by-step explanation:

logb(3) = 0.5646, logb(4) = 0.7124, and logb(5) = 0.8271

logb(5/3)

We know that logx ( y/z) = logx (y) - logz (z)

logb ( 5) - logb(3)

0.8271 - 0.5646

.2625

5 0
3 years ago
Read 2 more answers
What is x?????????????
Mekhanik [1.2K]

Answer:

BGC=180-90

=90

BGC=BGE+EGC

BGC=BGE+15

90=BGE+15

BGE=90-15

BGE=75

BGE=AGF

AGF=X,

X =75

8 0
3 years ago
Pls Help!!!!!
lisabon 2012 [21]

Answer:

That is good! Just plug them in the graph and you should be good. Also this should be a parabola correct?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • PLS HELP Use the divisibility rules to determine which of the following numbers 315 is divisible by.(Check all that apply.) 2 3
    7·1 answer
  • The school carnival was almost closing and they had 3 pounds of candy remaining they give it all away but letting the 14 kids at
    14·1 answer
  • Solve for s in terms of r, t, and u.<br> r= -tus<br><br> s=
    8·2 answers
  • Tessa threw 36 free throws at basketball practice. She sank 27 of them. What fraction of he free throws did Tessa sink?
    9·2 answers
  • Determine the hypothesis of the conditional statement: If my mom has to work, then I babysit my little sister. A. my mom has to
    10·2 answers
  • Percent of change $3 to $2
    11·1 answer
  • Which point is on the line that passes through point R and is perpendicular to line PQ? (–6, 10) (–4, –8) (0, –1) (2, 4)
    12·2 answers
  • Can someone plz help me with this question
    8·1 answer
  • I NEED THE AWANSER ASAP What is the volume of each of the five colors in a 3-inch cubed notepad? Assume each color has the same
    7·2 answers
  • Find the surface area of the triangular prism.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!