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ASHA 777 [7]
3 years ago
9

PLEASE HELPP!!

Mathematics
2 answers:
alexandr1967 [171]3 years ago
7 0

Answer:

189

Step-by-step explanation:

-7 times -9 would give 56 and then multiplied by 3 gives 189.

slavikrds [6]3 years ago
4 0

Answer:

189

Step-by-step explanation:

negative × negative = positive

negative × positive = negative

positive × positive = positive

because there's two negative signs in this expression

the result will be positive therefore we can write the expression like this

3 × 7 × 9 = 189

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Help is the relationship linear, exponential, or neither?
Lena [83]

Answer:

neither

Step-by-step explanation:

if you put those coordinates on a graph it would be curved and not be linear

6 0
3 years ago
Read 2 more answers
Can someone help me with this question "Given the triangle below, what is m (angle) < B, rounded to the nearest tenth?
JulsSmile [24]
The answer
the sum of the angles in a triangle is always 180°
m < B + m < A + m < C = 180°,  
let's find m < B, 
by applying sinus rule 
 14/sinB=10/sinC, so sinB= 10xsinB = 14 x sinC and therefore, 
sinB=( 14/10 )sinC =7/2 sin 36° =0.82, so arcsinB=55.08°
the answer is C 55.4°



8 0
3 years ago
Find the amount of the discount on a $234 item with a 15% discount
hodyreva [135]
I believe it's
234-15%= 198.9
3 0
3 years ago
Read 2 more answers
Solve the system of equations using subtraction.<br> 4x - 2y = 10<br> 4x + y = 19
Alex777 [14]

Answer:

y=3 x=4

Step-by-step explanation:

4x - 2y = 10

<u>4x + y = 19</u>

    -3y=-9

the 4x canceled out.

y=3

plug in y into one of the equations

4x + 3 = 19

4x=16

x=4

Hope this helps!

If not, I am sorry.

3 0
2 years ago
Read 2 more answers
Evaluate f-2g for f = 3 and g = 27.
lyudmila [28]
If you would like to evaluate f - 2 * g for f = 3 and g = 27, you can do this using the following step:

f - 2 * g = 3 - 2 * 27 = - 51
The correct result would be - 51.

If you would like to evaluate x * 0 + y * 0 for x = 3 and y = 2, you can do this using the following step:

x * 0 + y * 0 = 3 * 0 + 2 * 0 = 0 + 0 = 0
The correct result would be 0.
7 0
3 years ago
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