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Free_Kalibri [48]
3 years ago
9

Translate the sentence into an equation. The sum of 9 times a number and 7 is 5.

Mathematics
2 answers:
Natasha2012 [34]3 years ago
7 0
X = -2/9
I believe this is the equation
Luda [366]3 years ago
4 0

Answer:

x=-2/9

Step-by-step explanation:

9x + 7 = 5 \\ 9 x = 5 - 7 \\ 9x =  - 2 \\  \frac{9x}{ 9}  =  \frac{ - 2}{ 9}  \\ x =  \frac{ - 2}{9}

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4 cats each ate 1/4 cup of canned food and 1/4 cup of dry food. how much food did they eat altogether
VashaNatasha [74]

Answer: 1 cup canned and 1 cup dry, 2cups put together

Step-by-step explanation:

8 0
3 years ago
What is 56048 divided by 543
ddd [48]

Step-by-step explanation:

56048 divided by 543= 103.219153

8 0
3 years ago
Read 2 more answers
Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. A = 56°, a = 12, b = 14
Eva8 [605]
We know that
case 1)
Applying the law of sines
a/Sin A=b/Sin B
A=56°
a=12
b=14
so
a*Sin B=b*Sin A----> Sin B=b*Sin A/a---> Sin B=14*Sin 56°/12
Sin B=0.9672
B=arc sin (0.9672)------> B=75.29°-----> B=75.3°

find angle C
A+B+C=180°-----> C=180-(A+B)----> C=180-(56+75.3)----> C=48.7°

find c
a/Sin A=c/Sin C----> c=a*Sin C/Sin A----> c=12*Sin 48.7°/Sin 56°)
c=10.87-----> c=10.9

the answer Part 1)
the dimensions of the triangle N 1
are
a=12  A=56°
b=14  B=75.3°
c=10.9  C=48.7°

case 2) 
A=56°
a=12
b=14
B=180-75.3----> B=104.7°

find angle C
A+B+C=180°-----> C=180-(A+B)----> C=180-(56+104.7)----> C=19.3°

find c
a/Sin A=c/Sin C----> c=a*Sin C/Sin A----> c=12*Sin 19.3°/Sin 56°)
c=4.78-----> c=4.8

the answer Part 2)
the dimensions of the triangle N 2
are
a=12  A=56°
b=14  B=104.7°
c=4.8    C=19.3°
3 0
3 years ago
HELPPPPPP!!!! PLEASEEEEEE
guapka [62]

Answer:

Step-by-step explanation:

abs ( -2(5-(-1)) / 3 )

= abs ( -2(5+1) / 3 )

= abs ( -2(6) /3)

= abs (-12 /3)

= 4

(3(-1) -- 1) /2

= (-3 -1) /2

= -4 / 2

= -2

since 4 is greater than  - 2 this is inequality is true

5 0
3 years ago
I couldn't fit the whole graph but it's still clear please help
k0ka [10]
I believe it is C is the answer
8 0
4 years ago
Read 2 more answers
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