Answer:
it is ST because bc is combined . so it would be ST
<span>Data:
</span><span>Hypotenuse is 7.5
Opposite of angle x is 6</span><span>
Cosine = Side opposite (S.O) the angle on the hypotenuse (h)
We have:
</span>
<span>For better understanding, see the annex:
</span>
Answer:-0.00714
Step-by-step explanation: STEP
1
:
1
Simplify —
5
Equation at the end of step
1
:
1
0 - — ÷ 7 ÷ 4
5
STEP
2
:
1
Divide — by 7
5
Equation at the end of step
2
:
1
0 - —— ÷ 4
35
STEP
3
:
1
Divide —— by 4
35
Equation at the end of step
3
:
1
0 - ———
140
STEP
4
:
Final result :
-1
——— = -0.00714
140
Answer:
<em>40 + 5x ≤ 50</em>
Step-by-step explanation:
<u>Inequalities</u>
The maximum weight allowed for checked bags on a particular airline is 50 pounds.
Jennifer has already used up to 32 pounds of clothes and the empty suitcase weighs 8 pounds. This makes a weight of 40 pounds already used.
If five identical gifts of x pounds each are to be included in the suitcase, the total weight is 40 + 5x. And that weight cannot exceed 50 pounds, thus:
40 + 5x ≤ 50
That is the inequality to represent the situation.
The first false statement in the proof as it stands is in Line 5, where it is claimed that a line of length 2.83 is congruent to a line of length 4.47. This mistake cannot be corrected by adding lines to the proof.
_____
The first erroneous tactical move is in Line 4, where the length of DE is computed, rather than the length of FD. This mistake can be corrected by adding lines to the proof.
A correct SAS proof would use segment FD in Line 4, so it could be argued that the first mistake is there.