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Juliette [100K]
2 years ago
5

Write the algebraic expression for ‘x plus five is twenty three’

Mathematics
1 answer:
Zina [86]2 years ago
5 0

Answer:

x + 5 = 23

Step-by-step explanation:

Just write it like how you say it.

You might be interested in
GE bisects DGF , m_ CGD= 2x - 2, m2 EGF= 37, m CGF = 7x + 2<br> mZCGD =<br> mZCGF =
stira [4]

Answer:

m<CGD = 26°

m<CGF = 100°

Step-by-step explanation:

m<CGD = 2x - 2

m<EGF = 37

m<CGF = 7x + 2

Since GE bisects <DGF, m<DGF = 2*m<EGF.

m<DGF = 2*37 = 74°

m<CGD + m<DGF = m<CGF (angle addition postulate)

(2x - 2) + (74) = (7x + 2)

Find the value of x using the equation above.

2x - 2 + 74 = 7x + 2

Collect like terms

2x + 72 = 7x + 2

-2 + 72 = 7x - 2x

70 = 5x

70/5 = 5x/5

14 = x

x = 14

m<CGD = 2x - 2

Plug in the value of x

m<CGD = 2(14) - 2 = 28 - 2

m<CGD = 26°

m<CGF = 7x + 2

m<CGF = 7(14) + 2 = 98 + 2

m<CGF = 100°

4 0
3 years ago
1. Use Euler’s formula to find the missing number.
andriy [413]
V + f = a + 2
15 + f = 24 + 2

f = 26 - 15
f = 11 (11 faces)

height = 43 m
d = 14m
r = 7 m
A = π.r.g
g² = r²+h²
g² = 7²+43²
g² = 1898
g = \/1898
g ~ 43,56 m
A = π.r.g
A = π.7.43,56
A = 304,92 π
A = 304,92*3,14
A = 957,45 m² (área lateral)
3 0
3 years ago
Read 2 more answers
Jamila has to purchase a new car and is putting
Brums [2.3K]
The answer is actually $17.821. I just took the test.
3 0
3 years ago
5v-15=20<br> solve for v<br> can anyone explain what im supposed to do
QveST [7]

Answer:

v=7

Step-by-step explanation:

add 15 to both sides 5v-15+15=20+15

simplify

5v=35

divide both sides by 5

5v/5 = 35/5

and you get 7

hope this helps you

6 0
3 years ago
Read 2 more answers
What is f(r) = 60 - 2/3 r when r =12?
7nadin3 [17]
F(r) = 60 - 2/3r        r = 12 
Substitute r for 12

f(12) = 60 - 2/3(12)                       12 * 2/3 = 8 

f(12) = 60 - 8 

f(12) = <u /><em><u>52</u></em><em><u /></em>  

52 is your answer

 <span />
5 0
3 years ago
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